Use @angular/animations 4.1.3

The newer versions present bugs

Author: miporto

package.json

@@ -17,7 +17,7 @@
   },
   "private": true,
   "dependencies": {
-    "@angular/animations": "^4.1.3",
+    "@angular/animations": "4.1.3",
     "@angular/cli": "1.0.6",
     "@angular/common": "4.1.3",
     "@angular/compiler": "4.1.3",