Fix the issue #106 (https://github.com/pardom/ActiveAndroid/issues/106)
When use the cursor method getColumnIndex(String columnName) and have multiple columns with same name, the android implementation not return the first index, so the model entity is filled with wrong data.
Create a custom search of index and replace the usages.
Also add a junit test to check the issue and the fix.
Merge pull request #230 from sabadow/master

Fix the issue #106 (https://github.com/pardom/ActiveAndroid/issues/106)