Edited README to include info for addButtonItem method
Fixed a crash when more than one alert view is displayed at a time
Fix crash if tap outside popover of UIActionSheet dismisses it without selection. If presented from a UIBarButtonItem and a tap away dismisses the sheet's popover, the buttonIndex is -1 causing an index out of bounds exception.
Replace typedef with literal type

Using the literal typedef makes Xcode's code sense give you a parameter
stand-in that can be expanded with a shift-enter.
Import UIKit.h instead of Foundation.h

In projects that do not include UIKit.h in the pre-compiled header, this
pulls in UIAlertView and UIActionSheet interface declarations.
Merge pull request #16 from FiftyThree/master

Import UIKit.h instead of Foundation.h
Merge pull request #15 from martica/ParameterChange

Replace action block typedef with literal type
merged ARC support changes
Merge pull request #4 from gfontenot/patch-1

Edited README to include info for addButtonItem method
replace RISimpleAction with void block literals

RISimpleAction typedef does not exist in these files, so this class wasn't compiling. Changed to literals to match UIAlertView+Blocks
Merge pull request #17 from slevin/master

Convert RISimpleAction in UIActionSheet+Blocks to void block literal
Merge pull request #6 from vytis/crash

Fixed a crash when more than one alert view is displayed at a time
Merge in changes from Jiva's master repo

Bring our fork up-to-date
Use concrete type in itemWithLabel instead of id

If something else in a project has an object with a label property and that class is ahead of RIButton in the imports, the compiler gives a warning that setLabel: is possibly receiving the wrong type.

Switching to the concrete RIButtonItem type clears this warning. There should be no adverse impact that I'm aware of.
Merge pull request #22 from martiancraft/master

Use concrete type in itemWithLabel instead of id
Merge git://github.com/jivadevoe/UIAlertView-Blocks