Breaking change: Updated THContactPrickerView delegate protocol

2.0

Merge branch 'eliburke-protocol_fix'

Contact View customization improvements

1.2

Updated Readme

Bug and warning fixes

Merge pull request #40 from tomaskraina/master

Fix compiler warning in THContactTextField.h.

Bug fixes

- Added isFirstResponder override in THContactPickerView

- Fixed bug in addContact: where the keyboard would be displayed after the view scrolls