diff --git a/backend/package-lock.json b/backend/package-lock.json
index 70a16ee..6ceefc3 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -1363,7 +1363,7 @@
                 },
                 "supports-color": {
                     "version": "2.0.0",
-                    "resolved": "http://registry.npmjs.org/supports-color/-/supports-color-2.0.0.tgz",
+                    "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-2.0.0.tgz",
                     "integrity": "sha1-U10EXOa2Nj+kARcIRimZXp3zJMc=",
                     "dev": true
                 }
@@ -2131,7 +2131,7 @@
                 },
                 "readable-stream": {
                     "version": "2.3.6",
-                    "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
+                    "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
                     "integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
                     "dev": true,
                     "requires": {
@@ -2146,7 +2146,7 @@
                 },
                 "string_decoder": {
                     "version": "1.1.1",
-                    "resolved": "http://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+                    "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
                     "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
                     "dev": true,
                     "requires": {
@@ -2437,13 +2437,13 @@
             "dependencies": {
                 "jsesc": {
                     "version": "0.5.0",
-                    "resolved": "http://registry.npmjs.org/jsesc/-/jsesc-0.5.0.tgz",
+                    "resolved": "https://registry.npmjs.org/jsesc/-/jsesc-0.5.0.tgz",
                     "integrity": "sha1-597mbjXW/Bb3EP6R1c9p9w8IkR0=",
                     "dev": true
                 },
                 "regexpu-core": {
                     "version": "1.0.0",
-                    "resolved": "http://registry.npmjs.org/regexpu-core/-/regexpu-core-1.0.0.tgz",
+                    "resolved": "https://registry.npmjs.org/regexpu-core/-/regexpu-core-1.0.0.tgz",
                     "integrity": "sha1-hqdj9Y7k18L2sQLkdkBQ3n7ZDGs=",
                     "dev": true,
                     "requires": {
@@ -2454,13 +2454,13 @@
                 },
                 "regjsgen": {
                     "version": "0.2.0",
-                    "resolved": "http://registry.npmjs.org/regjsgen/-/regjsgen-0.2.0.tgz",
+                    "resolved": "https://registry.npmjs.org/regjsgen/-/regjsgen-0.2.0.tgz",
                     "integrity": "sha1-bAFq3qxVT3WCP+N6wFuS1aTtsfc=",
                     "dev": true
                 },
                 "regjsparser": {
                     "version": "0.1.5",
-                    "resolved": "http://registry.npmjs.org/regjsparser/-/regjsparser-0.1.5.tgz",
+                    "resolved": "https://registry.npmjs.org/regjsparser/-/regjsparser-0.1.5.tgz",
                     "integrity": "sha1-fuj4Tcb6eS0/0K4ijSS9lJ6tIFw=",
                     "dev": true,
                     "requires": {
@@ -2730,7 +2730,7 @@
                 },
                 "get-stream": {
                     "version": "3.0.0",
-                    "resolved": "http://registry.npmjs.org/get-stream/-/get-stream-3.0.0.tgz",
+                    "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-3.0.0.tgz",
                     "integrity": "sha1-jpQ9E1jcN1VQVOy+LtsFqhdO3hQ=",
                     "dev": true
                 }
@@ -2957,7 +2957,7 @@
                 },
                 "readable-stream": {
                     "version": "2.3.6",
-                    "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
+                    "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
                     "integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
                     "dev": true,
                     "requires": {
@@ -2972,7 +2972,7 @@
                 },
                 "string_decoder": {
                     "version": "1.1.1",
-                    "resolved": "http://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+                    "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
                     "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
                     "dev": true,
                     "requires": {
@@ -3599,7 +3599,7 @@
                 },
                 "readable-stream": {
                     "version": "2.3.6",
-                    "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
+                    "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
                     "integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
                     "dev": true,
                     "requires": {
@@ -3614,7 +3614,7 @@
                 },
                 "string_decoder": {
                     "version": "1.1.1",
-                    "resolved": "http://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+                    "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
                     "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
                     "dev": true,
                     "requires": {
@@ -3708,7 +3708,7 @@
                 },
                 "supports-color": {
                     "version": "2.0.0",
-                    "resolved": "http://registry.npmjs.org/supports-color/-/supports-color-2.0.0.tgz",
+                    "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-2.0.0.tgz",
                     "integrity": "sha1-U10EXOa2Nj+kARcIRimZXp3zJMc=",
                     "dev": true
                 }
@@ -3732,7 +3732,7 @@
                 },
                 "readable-stream": {
                     "version": "2.3.6",
-                    "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
+                    "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
                     "integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
                     "dev": true,
                     "requires": {
@@ -3747,7 +3747,7 @@
                 },
                 "string_decoder": {
                     "version": "1.1.1",
-                    "resolved": "http://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+                    "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
                     "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
                     "dev": true,
                     "requires": {
@@ -3804,7 +3804,8 @@
                 "ansi-regex": {
                     "version": "2.1.1",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "aproba": {
                     "version": "1.2.0",
@@ -4219,7 +4220,8 @@
                 "safe-buffer": {
                     "version": "5.1.1",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "safer-buffer": {
                     "version": "2.1.2",
@@ -4275,6 +4277,7 @@
                     "version": "3.0.1",
                     "bundled": true,
                     "dev": true,
+                    "optional": true,
                     "requires": {
                         "ansi-regex": "^2.0.0"
                     }
@@ -4318,12 +4321,14 @@
                 "wrappy": {
                     "version": "1.0.2",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "yallist": {
                     "version": "3.0.2",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 }
             }
         },
@@ -4440,7 +4445,7 @@
             "dependencies": {
                 "pify": {
                     "version": "2.3.0",
-                    "resolved": "http://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
+                    "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
                     "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw=",
                     "dev": true
                 }
@@ -4610,7 +4615,7 @@
                 },
                 "readable-stream": {
                     "version": "2.3.6",
-                    "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
+                    "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
                     "integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
                     "dev": true,
                     "requires": {
@@ -4625,7 +4630,7 @@
                 },
                 "string_decoder": {
                     "version": "1.1.1",
-                    "resolved": "http://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+                    "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
                     "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
                     "dev": true,
                     "requires": {
@@ -4926,7 +4931,7 @@
                 },
                 "supports-color": {
                     "version": "2.0.0",
-                    "resolved": "http://registry.npmjs.org/supports-color/-/supports-color-2.0.0.tgz",
+                    "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-2.0.0.tgz",
                     "integrity": "sha1-U10EXOa2Nj+kARcIRimZXp3zJMc=",
                     "dev": true
                 }
@@ -4989,7 +4994,7 @@
         },
         "is-accessor-descriptor": {
             "version": "0.1.6",
-            "resolved": "http://registry.npmjs.org/is-accessor-descriptor/-/is-accessor-descriptor-0.1.6.tgz",
+            "resolved": "https://registry.npmjs.org/is-accessor-descriptor/-/is-accessor-descriptor-0.1.6.tgz",
             "integrity": "sha1-qeEss66Nh2cn7u84Q/igiXtcmNY=",
             "dev": true,
             "requires": {
@@ -5059,7 +5064,7 @@
         },
         "is-data-descriptor": {
             "version": "0.1.4",
-            "resolved": "http://registry.npmjs.org/is-data-descriptor/-/is-data-descriptor-0.1.4.tgz",
+            "resolved": "https://registry.npmjs.org/is-data-descriptor/-/is-data-descriptor-0.1.4.tgz",
             "integrity": "sha1-C17mSDiOLIYCgueT8YVv7D8wG1Y=",
             "dev": true,
             "requires": {
@@ -5326,7 +5331,7 @@
         },
         "jsonfile": {
             "version": "2.4.0",
-            "resolved": "http://registry.npmjs.org/jsonfile/-/jsonfile-2.4.0.tgz",
+            "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-2.4.0.tgz",
             "integrity": "sha1-NzaitCi4e72gzIO1P6PWM6NcKug=",
             "dev": true,
             "requires": {
@@ -5387,7 +5392,7 @@
                 },
                 "pify": {
                     "version": "2.3.0",
-                    "resolved": "http://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
+                    "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
                     "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw=",
                     "dev": true
                 }
@@ -5412,7 +5417,7 @@
             "dependencies": {
                 "json5": {
                     "version": "1.0.1",
-                    "resolved": "http://registry.npmjs.org/json5/-/json5-1.0.1.tgz",
+                    "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.1.tgz",
                     "integrity": "sha512-aKS4WQjPenRxiQsC93MNfjx+nbF4PAdYzmd/1JIj8HYzqfbu86beTuNgXDzPknWk0n0uARlyewZo4s++ES36Ow==",
                     "dev": true,
                     "requires": {
@@ -5656,7 +5661,7 @@
                 },
                 "readable-stream": {
                     "version": "2.3.6",
-                    "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
+                    "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
                     "integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
                     "dev": true,
                     "requires": {
@@ -5671,7 +5676,7 @@
                 },
                 "string_decoder": {
                     "version": "1.1.1",
-                    "resolved": "http://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+                    "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
                     "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
                     "dev": true,
                     "requires": {
@@ -6021,7 +6026,7 @@
                 },
                 "readable-stream": {
                     "version": "2.3.6",
-                    "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
+                    "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
                     "integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
                     "dev": true,
                     "requires": {
@@ -6036,7 +6041,7 @@
                     "dependencies": {
                         "string_decoder": {
                             "version": "1.1.1",
-                            "resolved": "http://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+                            "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
                             "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
                             "dev": true,
                             "requires": {
@@ -6291,7 +6296,7 @@
                 },
                 "supports-color": {
                     "version": "2.0.0",
-                    "resolved": "http://registry.npmjs.org/supports-color/-/supports-color-2.0.0.tgz",
+                    "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-2.0.0.tgz",
                     "integrity": "sha1-U10EXOa2Nj+kARcIRimZXp3zJMc=",
                     "dev": true
                 }
@@ -6299,7 +6304,7 @@
         },
         "opn": {
             "version": "4.0.2",
-            "resolved": "http://registry.npmjs.org/opn/-/opn-4.0.2.tgz",
+            "resolved": "https://registry.npmjs.org/opn/-/opn-4.0.2.tgz",
             "integrity": "sha1-erwi5kTf9jsKltWrfyeQwPAavJU=",
             "dev": true,
             "requires": {
@@ -6422,7 +6427,7 @@
                 },
                 "readable-stream": {
                     "version": "2.3.6",
-                    "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
+                    "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
                     "integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
                     "dev": true,
                     "requires": {
@@ -6437,7 +6442,7 @@
                 },
                 "string_decoder": {
                     "version": "1.1.1",
-                    "resolved": "http://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+                    "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
                     "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
                     "dev": true,
                     "requires": {
@@ -6546,7 +6551,7 @@
             "dependencies": {
                 "pify": {
                     "version": "2.3.0",
-                    "resolved": "http://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
+                    "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
                     "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw=",
                     "dev": true
                 }
@@ -7718,12 +7723,6 @@
             "integrity": "sha1-nsYfeQSYdXB9aUFFlv2Qek1xHnM=",
             "dev": true
         },
-        "querystringify": {
-            "version": "2.1.0",
-            "resolved": "https://registry.npmjs.org/querystringify/-/querystringify-2.1.0.tgz",
-            "integrity": "sha512-sluvZZ1YiTLD5jsqZcDmFyV2EwToyXZBfpoVOmktMmW+VEnhgakFHnasVph65fOjGPTWN0Nw3+XQaSeMayr0kg==",
-            "dev": true
-        },
         "randombytes": {
             "version": "2.0.6",
             "resolved": "https://registry.npmjs.org/randombytes/-/randombytes-2.0.6.tgz",
@@ -7795,7 +7794,7 @@
         },
         "readable-stream": {
             "version": "1.0.34",
-            "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-1.0.34.tgz",
+            "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.0.34.tgz",
             "integrity": "sha1-Elgg40vIQtLyqq+v5MKRbuMsFXw=",
             "dev": true,
             "requires": {
@@ -7824,7 +7823,7 @@
                 },
                 "readable-stream": {
                     "version": "2.3.6",
-                    "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
+                    "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
                     "integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
                     "dev": true,
                     "requires": {
@@ -7839,7 +7838,7 @@
                 },
                 "string_decoder": {
                     "version": "1.1.1",
-                    "resolved": "http://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+                    "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
                     "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
                     "dev": true,
                     "requires": {
@@ -7925,7 +7924,7 @@
             "dependencies": {
                 "jsesc": {
                     "version": "0.5.0",
-                    "resolved": "http://registry.npmjs.org/jsesc/-/jsesc-0.5.0.tgz",
+                    "resolved": "https://registry.npmjs.org/jsesc/-/jsesc-0.5.0.tgz",
                     "integrity": "sha1-597mbjXW/Bb3EP6R1c9p9w8IkR0=",
                     "dev": true
                 }
@@ -8782,7 +8781,7 @@
                 },
                 "readable-stream": {
                     "version": "2.3.6",
-                    "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
+                    "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
                     "integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
                     "dev": true,
                     "requires": {
@@ -8797,7 +8796,7 @@
                 },
                 "string_decoder": {
                     "version": "1.1.1",
-                    "resolved": "http://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+                    "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
                     "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
                     "dev": true,
                     "requires": {
@@ -8837,7 +8836,7 @@
                 },
                 "readable-stream": {
                     "version": "2.3.6",
-                    "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
+                    "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
                     "integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
                     "dev": true,
                     "requires": {
@@ -8852,7 +8851,7 @@
                 },
                 "string_decoder": {
                     "version": "1.1.1",
-                    "resolved": "http://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+                    "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
                     "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
                     "dev": true,
                     "requires": {
@@ -8896,13 +8895,13 @@
         },
         "string_decoder": {
             "version": "0.10.31",
-            "resolved": "http://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
+            "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
             "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ=",
             "dev": true
         },
         "strip-ansi": {
             "version": "3.0.1",
-            "resolved": "http://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
+            "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
             "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
             "dev": true,
             "requires": {
@@ -9150,7 +9149,7 @@
                 },
                 "readable-stream": {
                     "version": "2.3.6",
-                    "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
+                    "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
                     "integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
                     "dev": true,
                     "requires": {
@@ -9165,7 +9164,7 @@
                 },
                 "string_decoder": {
                     "version": "1.1.1",
-                    "resolved": "http://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+                    "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
                     "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
                     "dev": true,
                     "requires": {
@@ -9489,13 +9488,21 @@
             }
         },
         "url-parse": {
-            "version": "1.4.4",
-            "resolved": "https://registry.npmjs.org/url-parse/-/url-parse-1.4.4.tgz",
-            "integrity": "sha512-/92DTTorg4JjktLNLe6GPS2/RvAd/RGr6LuktmWSMLEOa6rjnlrFXNgSbSmkNvCoL2T028A0a1JaJLzRMlFoHg==",
+            "version": "1.5.10",
+            "resolved": "https://registry.npmjs.org/url-parse/-/url-parse-1.5.10.tgz",
+            "integrity": "sha512-WypcfiRhfeUP9vvF0j6rw0J3hrWrw6iZv3+22h6iRMJ/8z1Tj6XfLP4DsUix5MhMPnXpiHDoKyoZ/bdCkwBCiQ==",
             "dev": true,
             "requires": {
-                "querystringify": "^2.0.0",
+                "querystringify": "^2.1.1",
                 "requires-port": "^1.0.0"
+            },
+            "dependencies": {
+                "querystringify": {
+                    "version": "2.2.0",
+                    "resolved": "https://registry.npmjs.org/querystringify/-/querystringify-2.2.0.tgz",
+                    "integrity": "sha512-FIqgj2EUvTa7R50u0rGsyTftzjYmv/a3hO345bZNrqabNqjtgiDMgmo4mkUjd+nzU5oF3dClKqFIPUKybUyqoQ==",
+                    "dev": true
+                }
             }
         },
         "use": {
@@ -9643,6 +9650,11 @@
             "integrity": "sha512-x3LV3wdmmERhVCYy3quqA57NJW7F3i6faas++pJQWtknWT+n7k30F4TVdHvCLn48peTJFRvCpxs3UuFPqgeELg==",
             "dev": true
         },
+        "vuetify": {
+            "version": "1.5.24",
+            "resolved": "https://registry.npmjs.org/vuetify/-/vuetify-1.5.24.tgz",
+            "integrity": "sha512-guFOgEgZ8VpSgNXOv1QL2fOliaJBoiyNnf+bBqcXsnIppJGRlW1wyT6Ux7ZlQyphSHs+UK1aJNUjcyAtoOiHWg=="
+        },
         "watchpack": {
             "version": "1.6.0",
             "resolved": "https://registry.npmjs.org/watchpack/-/watchpack-1.6.0.tgz",
@@ -10099,7 +10111,7 @@
                 },
                 "string-width": {
                     "version": "1.0.2",
-                    "resolved": "http://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
+                    "resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
                     "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
                     "dev": true,
                     "requires": {
@@ -10180,7 +10192,7 @@
                     "dependencies": {
                         "string-width": {
                             "version": "1.0.2",
-                            "resolved": "http://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
+                            "resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
                             "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
                             "dev": true,
                             "requires": {
@@ -10219,7 +10231,7 @@
                 },
                 "get-stream": {
                     "version": "3.0.0",
-                    "resolved": "http://registry.npmjs.org/get-stream/-/get-stream-3.0.0.tgz",
+                    "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-3.0.0.tgz",
                     "integrity": "sha1-jpQ9E1jcN1VQVOy+LtsFqhdO3hQ=",
                     "dev": true
                 },
diff --git a/backend/yarn.lock b/backend/yarn.lock
index b7f6ca9..527a055 100644
--- a/backend/yarn.lock
+++ b/backend/yarn.lock
@@ -5112,10 +5112,10 @@ querystring@0.2.0:
   resolved "https://registry.yarnpkg.com/querystring/-/querystring-0.2.0.tgz#b209849203bb25df820da756e747005878521620"
   integrity sha1-sgmEkgO7Jd+CDadW50cAWHhSFiA=
 
-querystringify@^2.0.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/querystringify/-/querystringify-2.1.0.tgz#7ded8dfbf7879dcc60d0a644ac6754b283ad17ef"
-  integrity sha512-sluvZZ1YiTLD5jsqZcDmFyV2EwToyXZBfpoVOmktMmW+VEnhgakFHnasVph65fOjGPTWN0Nw3+XQaSeMayr0kg==
+querystringify@^2.1.1:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/querystringify/-/querystringify-2.2.0.tgz#3345941b4153cb9d082d8eee4cda2016a9aef7f6"
+  integrity sha512-FIqgj2EUvTa7R50u0rGsyTftzjYmv/a3hO345bZNrqabNqjtgiDMgmo4mkUjd+nzU5oF3dClKqFIPUKybUyqoQ==
 
 randombytes@^2.0.0, randombytes@^2.0.1, randombytes@^2.0.5:
   version "2.0.6"
@@ -6210,11 +6210,11 @@ urix@^0.1.0:
   integrity sha1-2pN/emLiH+wf0Y1Js1wpNQZ6bHI=
 
 url-parse@^1.4.3:
-  version "1.4.4"
-  resolved "https://registry.yarnpkg.com/url-parse/-/url-parse-1.4.4.tgz#cac1556e95faa0303691fec5cf9d5a1bc34648f8"
-  integrity sha512-/92DTTorg4JjktLNLe6GPS2/RvAd/RGr6LuktmWSMLEOa6rjnlrFXNgSbSmkNvCoL2T028A0a1JaJLzRMlFoHg==
+  version "1.5.10"
+  resolved "https://registry.yarnpkg.com/url-parse/-/url-parse-1.5.10.tgz#9d3c2f736c1d75dd3bd2be507dcc111f1e2ea9c1"
+  integrity sha512-WypcfiRhfeUP9vvF0j6rw0J3hrWrw6iZv3+22h6iRMJ/8z1Tj6XfLP4DsUix5MhMPnXpiHDoKyoZ/bdCkwBCiQ==
   dependencies:
-    querystringify "^2.0.0"
+    querystringify "^2.1.1"
     requires-port "^1.0.0"
 
 url@^0.11.0: