[CGMZ] Hooks - Version Alpha R9

Hi all, today this plugin was updated to version AlphaR9!
This version adds some new hooks. The new hooks include:
Battle Escape Fail - Run a hook when the party fails to escape from a battle.
Self Switch Change - Run a hook when a self switch changes value
- Added RMMZ hook for battle escape failure
- Added RMMZ hook for self switch change