added pod spec
renamed podspec
fixed images in podspec
tweak for landscape iPhones to allow them to fit more
tweaks for iOS 6 compiling without warnings
tweak for table alert on non-ipads
insert and delete row options
Merge branch 'master' of git://github.com/barrettj/BlockAlertsAnd-ActionSheets

Conflicts:
	BlockAlertsDemo/BlockActionSheet.m
	BlockAlertsDemo/BlockAlertView.m
	BlockAlertsDemo/BlockTableAlertView.m