UI Draws Heads & Displays Hook CD

Combat UI draws heads up to 4 based on how many players are connected.
The hook icon now displays a timer in sync with the players hook.
Note: Does not currently work on network across all players. Other
player's hook timer will be synced with the host.
Merge branch 'master' of https://github.com/RobbSteel/Lords-of-Distortion

Conflicts:
	Lords-of-Distortion/Library/InspectorExpandedItems.asset