Merge pull request #6 from huningxin/fix-invocation-exception

Fix InvocationTargetException issue.
Merge pull request #8 from clelland/update-android-integration

Update android integration
Updating copyright notice to this year
Consistent spelling of WebChromeClient.  Android SDK wins, you can't drop Web from this, and doing so makes mistakes
Tweaking README.md:
Add missing methods: stopLoading and loadUrlIntoView
Add ICS+ fixes for webview to CrosswalkView