Allow removing of followed projects and authors

Previously swiping was used to remove watched items, however
since ViewPager steals all click actions something new was needed.
Cards that represent the stalking of a project/user have a " X "
button users can use to remove the stalking quality when they
no longer care about a project/user.

Add new idea to TODO list
Fix some database errors

PS2: Remove redundant linear layout
PS3: Remove unneeded drawable
   : Fix create on date in ProjectCard

Change-Id: Icf19608a2ec9e4bfcc827cf14b00613cf981d149
Bump market version to 2.04.001

Now that everything is back to working again lets put a release out

Best Version yet thanks Evan!

Change-Id: Ib911bbab4504e70a74ea8937032c487aaa6c022f
Add per file Apache license

Also optimize imports

Change-Id: Ic596a609de99d4604fda899f8bdef2d527ad1a77