Blavatar: Initial adding of the blavatar module
Blavatar: Adding the module so that it shows up in the admin
Blavatar: Add filter that makes sure that all blavatar images get deleted
Blavatar: bug fix uploading the image with the same name resulted in the same image being deleted
Typo fixes, Making instance a class property
Blavatar: Fixes PHP Error
Blavatar: Code Clean up

- Seperated Functions into its own file
- Added Private & Public methods
Blavatar : Made admin_init public
Adding Blavatar to master for testing in 3.2 beta release

Merge branch 'blavatar-branch'