Fix Travis builds (#380)

We're switching to phantomjs!

.travis.yml

@@ -11,6 +11,8 @@ before_install:
 install:
   - pip install setuptools==32.3.1  # need newer version than Travis default
   - make install
+before_script:
+  - npm install -g gulp-cli
 script:
   - make test-all
   - make test-js

karma.conf.js

@@ -19,15 +19,15 @@ module.exports = function(config) {
     plugins:[
         'karma-jasmine',
         'karma-jasmine-jquery',
-        'karma-firefox-launcher',
         'karma-jasmine-jquery',
         'karma-chrome-launcher',
+        'karma-phantomjs-launcher',
         'karma-coverage',
         'karma-sinon'
     ],
 
     // start the browser
-    browsers: ['Firefox'],
+    browsers: ['PhantomJS'],
 
     //frameworks to use
     frameworks: ['jasmine-jquery', 'jasmine', 'sinon'],

package.json

@@ -7,12 +7,15 @@
   "devDependencies": {
     "gulp": "^3.9.0",
     "gulp-karma": "0.0.1",
+    "jasmine-core": "^2.8.0",
     "karma": "^0.13.0",
     "karma-chrome-launcher": "^0.2.0",
-    "karma-coverage": "latest",
-    "karma-firefox-launcher": "latest",
+    "karma-coverage": "^1.1.1",
+    "karma-phantomjs-launcher": "^1.0.4",
     "karma-jasmine": "^0.3.6",
     "karma-jasmine-jquery": "0.1.1",
-    "karma-sinon": "latest"
+    "karma-sinon": "^1.0.5",
+    "phantomjs-prebuilt": "^2.1.14",
+    "sinon": "^3.2.1"
   }
 }