Merge pull request #5 from olicarbo/master

Fix crash in NEOColorPickerFavoritesViewController
Changes to support iPad

Switch to require a UINavigationController. Get rid of present view
controller calls and use push / pop view controller calls. Require the
caller to dismiss the view controller in case of DONE or CANCEL.
Update readme
Set popover content size and allow all orientations if iPad
Bug fix
More iPad enhancements
Fix readme typo
Another readme update since cancel is required
Merge pull request #9 from jjxtra/master

Enhancments for iPad
More fixes for index out of range exceptions
Ignore files
Fix for height on hue picker
Merge pull request #10 from jjxtra/master

Critical bug fixes for out of range exceptions and height of scroll view on hue picker
Nil out selected color if cancel
Merge pull request #11 from jjxtra/master

Nil out selected color if user taps cancel
Merge from neovera/colorpicker