Patch Version 1.2.2: Add new installation and sharing extension definitions

This patch definition adds several extension definition for the installation and sharing required by the "tools" menu.

Add tables (install) definitions for :

* AdsManager, Communicator, hwdCommentsFix, hwdPhotoShare, hwdRevenueManager, hwdVideoShare,                                JComments, Kunena Forum, NeoRecruit, Phoca Guestbook,

Add sharing definition for:
* AdsManager, NeoRecruit, hwdPhotoShare, hwdRevenueManager, hwdVideoShare.