Converting from .rvmrc to .ruby-version and .ruby-gemset per rvm 1.18.21
Merge branch 'master' into version-0.5
Updated modal dismiss, other items

Fixed :animated default
Updated to iOS 5+ dismissViewController with completion
Factored send_on_return out into its own method
Added contributors block
Version 0.5.2
Basic tests for core functionality

* ScreenModule & ViewController methods
* ViewHelper module
* SystemHelper module
Merge pull request #38 from macfanatic/screens_test_coverage

Basic tests for core functionality
Version 0.5.2
Removed duplicate method definition
Merge pull request #39 from macfanatic/remove_duplicate_content_height

Removed duplicate method definition
ScreenNavigation::open_screen refactored, more tests
Merge pull request #40 from macfanatic/screen_helpers_test_coverage

ScreenNavigation::open_screen refactored, more tests
testing SplitScreen for iPad
more clear now
any split code now in ProMotion instead of the App
remove some debug code
cleanup
Pending tests fixed
Pending tests fixed
Updated "What's New" for 0.5.2