Add a callback to the tablescreen class that is called when the user stops searching (hits the cancel button)
Add test for stopped_searching callback.
Adding support for back button
Adding spec for :back nav bar button
Updated end search callback name and added on_begin_search callback. Also updated tests to pass.
Merge pull request #269 from AmoebaConsulting/back_button_support

Back button support
Changed on_ to will_
Merge pull request #271 from clearsightstudio/stopped_searching

Searching callbacks
Bundled
Proper Getting Started Guide link
Merge branch 'master' into edge
Turning on detect_dependencies explicitely
Merge branch 'master' into edge
Allow user to pass x,y and it's auto-turned into left, top for frames.
Add passing test for setting frames with x/y instead of left/top
Merge pull request #285 from clearsightstudio/set-frames-x-y

Set frames x y