Updated to XenForo 2.2

Updated to XenForo 2.2

Changes and Updated addon.json file

What’s New:

• Restored description in addon.json file
• Updated install-upgrade.json file
• Updated developer info in addon.json file

v2.1.6

What’s New:

• Removed 2 usergroup permissions
• Removed addon options
• Added GameNet Footer
• Added Support [XFA] RM Download from list - XF2