First proposition
Send back message in hooks execution
; => .
Fix %
Merge branch 'hooks' of github.com:RocknRoot/Cylon into hooks
Add setting to conf hash
Manage case when self._hooks -> None
Fix.
Fix hook code, add import, etc.
Fix get_needed_hooks
Fix hooks for
Fix hook handling
Merge branch 'hooks' of github.com:RocknRoot/Cylon into hooks

Conflicts:
	cylon/__main__.py