add support to choose image or video from gallery
Testing Pull Request 22
Updated Readme.
updated build.gradle to support buildToolsVersion 19.0.3.
Merge pull request #24 from dalinaum/dev

Update build.gradle to support build tools version 19.0.3
Choosing Image from Google Drive app fails #20
Updated Version number for the app.
Bumped up version number
Merged Issue 20(Drive app changes)
Pickup media button is invisible for now.
Updated Readme