Append Windows 8.1 proxy using x-ms-webview
Append Windows 8.1 platform configuration in plugin.xml
CB-5719 Incremented plugin version on dev branch.
CB-5733 Fix IAB.close() not working if called before show() animation is done

Also attempts to fix some thread warnings by doing show/hide on
separate event loop cycles.
Remove _alive from InAppBrowser.js since it didn't catch the case where the browser is closed by the user.
Delete stale test/ directory
CB-5756: Android: Use WebView.evaluateJavascript for script injection on Android 4.4+
CB-5756: Add missing import
Adding drawables to the inAppBrowser.  This doesn't look quite right, but it's a HUGE improvement over the previous settings
Adding the buttons
Adding CC-A-2.5 Notice for Assets, modifying plugins to use resources
add ubuntu platform
WTF? ubuntu got automerged twice
Didn't test on ICS or lower, getDrawable isn't supported until Jellybean
CB-5756: Android: Use WebView.evaluateJavascript for script injection on Android 4.4+
Add missing import for previous commit
CB-5980 Updated version and RELEASENOTES.md for release 0.3.1
Removed some iOS6 Deprecations
CB-5980 Updated version and RELEASENOTES.md for release 0.3.1
CB-5980 Incremented plugin version on dev branch.