Updated NSDate+RUTimeAgo, now can be formatted using protocol NSDate_RUTimeAgoFormatter.
Merge branch 'development' of https://github.com/Resplendent/ResplendentUtilities into development
 - Renamed UIImage+Resizing to UIImage+RUResizing, and lots of updates for proper image modes.
 - Renamed UIImage+Resizing to UIImage+RUResizing, minor updating.
UIImage+RURotation: Fixed method name.
Fixed an import.
Added UIViewController+RUDismissOrPop.
 - Created RURadioButtonGroup.
 - RURadioButtonGroup: now uses RURadioButtonGroup.
- Added NSURL+RUQueryParams.
- Updated NSURL+RUQueryParams.
Merge branch 'development' of https://github.com/Resplendent/ResplendentUtilities into development