Fixed misaligment between icon and text
Updated version of pod
Updated podspec with iOS 7 minimum requeriment
Update README.md
Update README.md

Added action block to the new button
Merge branch 'master' of https://github.com/pepibumur/PPiAwesomeButton

Conflicts:
	PPiAwesomeButton-Demo/PPiAwesomeButton-Demo.xcworkspace/xcshareddata/PPiAwesomeButton-Demo.xccheckout
	PPiAwesomeButton-Demo/PPiAwesomeButton-Demo.xcworkspace/xcuserdata/pepibumur.xcuserdatad/UserInterfaceState.xcuserstate
	PPiAwesomeButton-Demo/PPiAwesomeButton-Demo/ViewController.m
Merge branch 'master' into newAwesomeButtonClass

Conflicts:
	PPiAwesomeButton-Demo/PPiAwesomeButton-Demo.xcworkspace/xcuserdata/pepibumur.xcuserdatad/UserInterfaceState.xcuserstate
	PPiAwesomeButton.podspec
Updated podspec version