made sticky UV editing options more accessible by adding them to a popup in the header.

made sticky UV editing options more accessible by adding them to a popup in the header.
Changed how the sticky setting is stored in DNA - (as a char rather then 2 flags).
replaced the UV/FACE icon with another needed for the sticky menu.
removed 2 unused icons.

commented the UV transform panel since it only had 2 buttons in it.

depgraph update calls needed to be added to Ctrl+V/E/F menu's because some commands were crashing.