Updated node version, removed heroku deployment from circle, updated …

…karma-phantomjs-launcher.

circle.yml

@@ -1,16 +1,6 @@
 ---
-machine:
-  node:
-    version: 0.10.22
-
 test:
   override:
     - node_modules/.bin/jshint www/js
     - node_modules/karma/bin/karma start tests/karma.conf.js --single-run
     - node_modules/coveralls/bin/coveralls.js < tests/coverage/PhantomJS*/lcov.info
-
-deployment:
-  production:
-    branch: master
-    heroku:
-      appname: eggtimer-ui

package.json

@@ -2,9 +2,6 @@
   "name": "eggtimer",
   "version": "0.1.0",
   "description": "eggtimer: an open-source menstrual tracker",
-  "engines": {
-    "node": "0.12.x"
-  },
   "dependencies": {
     "bower": "^1.3.1",
     "express": "^4.12.3",
@@ -29,10 +26,13 @@
     "karma-coverage": "^0.2.7",
     "karma-coveralls": "^0.1.5",
     "karma-jasmine": "^0.3.5",
-    "karma-phantomjs-launcher": "^0.1.4",
+    "karma-phantomjs-launcher": "^1.0.4",
     "shelljs": "^0.3.0"
   },
-  "cacheDirectories": ["node_modules", "www/lib"],
+  "cacheDirectories": [
+    "node_modules",
+    "www/lib"
+  ],
   "scripts": {
     "preinstall": "npm install -g cordova ionic",
     "postinstall": "bower install && gulp constants --env=production"