AppVeyor configuration (#194)

* IE launcher for Karma and some  for AppVeyor

* This just might work...

* Should have its own script to use local karma

Author: paazmaya

appveyor.yml

@@ -0,0 +1,15 @@
+# https://www.appveyor.com/docs/appveyor-yml/
+
+cache:
+  - node_modules
+
+environment:
+  IE_BIN: "%PROGRAMFILES%\\Internet Explorer\\iexplorer.exe"
+
+install:
+  - npm install
+
+test_script:
+  - npm run test-ie
+
+build: off

package.json

@@ -7,6 +7,7 @@
   "scripts": {
     "test": "make test",
     "test-debug": "karma start --browsers=Chrome --single-run=false",
+    "test-ie": "karma start --single-run --browsers ie",
     "dev": "make dev",
     "build": "make clean build",
     "lint": "make lint"
@@ -45,6 +46,7 @@
     "karma-chrome-launcher": "^1.0.1",
     "karma-cli": "1.0.1",
     "karma-firefox-launcher": "^1.0.0",
+    "karma-ie-launcher": "^1.0.0",
     "karma-jasmine": "^1.0.2",
     "karma-phantomjs-launcher": "^1.0.1",
     "karma-phantomjs-shim": "^1.4.0",