Get the number of rows affected for UPDATE, DELETE, INSERT
Update SQLitePlugin.java ==> add rowAffected in response

A little different thing between the ios plugin and the android plugin may cause a little problem. If we use the rowsAffected variable for a test in the callback function of executesql, this condition may be true only on ios.
Cleanup addition of rowsAffected in response to INSERT statement
Merge branch 'rows-affected-fix' but with the following changes:
* Fix conflict in Android/src/com/phonegap/plugin/sqlitePlugin/SQLitePlugin.java
* Comment out changes for INSERT & DELETE statements, which are only working for API 11+
Minor API fixes [db.executePragmaStatement() deprecated]
Reorganize project
Merge upstream changes