fixes:

- change currentSelection to mutableValue
- change currentOptions to mutableOptions
- change showLoading to mutableLoading
- add default onChange function that emits an input event
	- allows the use of v-model syntax on the component
- since spies on props throw warnings because they are now immutable, refactor tests so spies aren't required

todo:
- update docs
- 1 failing test from inject-loader issue

build/webpack.base.conf.js

@@ -19,8 +19,8 @@ module.exports = {
       'src': path.resolve(__dirname, '../src'),
       'assets': path.resolve(__dirname, '../docs/assets'),
       'mixins': path.resolve(__dirname, '../src/mixins'),
-      'components': path.resolve(__dirname, '../docs/components'),
-      'vue$': 'vue/dist/vue.js'
+      'components': path.resolve(__dirname, '../src/components'),
+      'vue$': 'vue/dist/vue.common.js',
     }
   },
   resolveLoader: {