Fix the inconsistent file name in plugin.xml
Update to use latest XWalkView API

Work with xwalk_core_library version 6.35.124.0
Use composite instead of inherit to implement XWalkCordovaWebView.

Inheriting XWalkView causes issues when calling some APIs.
For example, canGoBack() is declared in XWalkView internally. If
XWalkCordovaWebView implements its canGoBack(), the XWalkView internal code
will call it.

Generally, to implement the CordovaWebView interface and delegate to WebView
implementations seems a good approach.
Merge pull request #2 from huningxin/file-name-fix

Fix the inconsistent file name in plugin.xml
Merge pull request #3 from huningxin/xwalk-api-update

Xwalk embedding api update
Fix InvocationTargetException issue.

Since XWalkCordovaWebView doesn't extend XWalkView, needs to use getView() to
get the XWalkView instance.
Default Webview constructor should set its own Chrome/WebView clients
Updates for newest Crosswalk integration API (6.35.124+)
Merge pull request #5 from clelland/xwalk-6.35.125

Updates for newest Crosswalk integration API (6.35.124+)
Merge pull request #4 from clelland/webview-construction

Default Webview constructor should set its own Chrome/WebView clients
Update Log tags
Constructors should take CordovaWebView objects
Implement stub methods to set client objects and network status
Compatibility with cordova-android client construction deferral
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