Semi-add Set Piece

Currently selecting 'Tree' will create a new trashcan image. Some of the
images are not showing up. Icons are not saved properly to frame, so
switching between frames causes a new trashcan to be added.
Set-Piece complete

Can add and delete set pieces on different frames
Cleaning TvGestureController

Condensing so there isn't so much redundant code when moving some
object.
Merge pull request #3 from nang1/nicole

Pushing SetPiece feature