Port TeamBAKED's tile color supports

- Ability to randomly pick color
- Ability to use custom colors for the tile
- Ability to change the text color of the tile

Credits: travp624

Toggle: Ability to change tile pressed color
Fix conflict
Switch to Gravatar for team Avatars

Since Twitter sucks and blocked our
access lets dump their usage entirely
in favor of gravatar hosting

*Some of the email addresses will need to be updated

Change-Id: I36841d22734efab22fe4b622dc014e3bacee8e81