fix(Travis): Trying to fix

Author: Jefiozie

.travis.yml

@@ -8,7 +8,7 @@ env:
     - GH_PAGES_BRANCH: gh-pages
     - secure: "PkIhXXwrR5fHh7fH+2WizaY0MmK1l1Dr7PCqs112PkEimVPcntRJeA5pjTwGRwHm+RSkFVtfo38EY/GUwzhLSRTO7WZ+id+vIMGQLgiofqrOwi0nq93esG6qI8Jg5K0GUt8mzg5m9B2tgm2I91RAojEhIukKcbsDsq3hNAUy71Y="
 addons:
-  firefox: "54.0"
+  firefox: "31.0"
 
   apt:
     sources:

package.json

@@ -41,7 +41,7 @@
     "karma": "^0.12.16",
     "karma-chrome-launcher": "^0.1.3",
     "karma-coverage": "~0.2",
-    "karma-firefox-launcher": "~0.1",
+    "karma-firefox-launcher": "~1.0",
     "karma-jasmine": "~0.2",
     "karma-ng-html2js-preprocessor": "^0.1.0",
     "karma-phantomjs-launcher": "~0.1.4",