created InstantaneousPushViewController VC started conv of Obj-C code.
added views and subviews to viewDidLoad - square1, origin and label.
Remove extra lines and fix alignment.
Added InstantaneousPushViewController VC

- added conditional to DecorationView ’s dealloc method to dealloc
observers for the existence of non nil att_accessors
attachment_point_view and attached_view

- added an init to DecorationView to create an arrow_view at time of
instantiation.

- factored out the creation of the arrow_view to it’s own method.

- added Instantaneous Push + Collision to examples_table_controller
Merge branch 'my_uikit_dynamics'
fixed format issue in def data array