Feedback Slice

Added in the capability to have a feedback slice. Uses a setFeedback
method, and update.
Also added a setColor method into CCRCircleView that can change the
background circle's color.
DON'T MERGE THESE

I have to commit all changes in order to sync? So I think you do NOT
want to merge these.
Different Stuff

ssssdfs
Revert "Different Stuff"

This reverts commit f6daa5286be06f119a239991968aad0ceb3f5d14.
Revert "DON'T MERGE THESE"

This reverts commit 78b50d6b8b922f3bab9785f5d2aaabae9814e774.
Revert "Feedback Slice"

This reverts commit 01bfd99c07b89acd7e9be4099791f3bfac27780b.
Commit

:S
Merge pull request #3 from kateaplin/master

:S