adding Podspec
adding Podspec

seivan/SHActionSheetBlocks,seivan/SHActionSheetBlocks,seivan/SHActionSheetBlocks,seivan/SHBarButtonItemBlocks,seivan/SHAlertViewBlocks,seivan/SHAlertViewBlocks,seivan/SHAlertViewBlocks,seivan/SHControlBlocks,seivan/SHControlBlocks,seivan/SHBarButtonItemBlocks,seivan/SHBarButtonItemBlocks,seivan/SHControlBlocks