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
Pending tests fixed
Pending tests fixed
Updated "What's New" for 0.5.2
Merge pull request #42 from clearsightstudio/version-0.5

Version 0.5.2