Added pressed state of the tap button. Tapbutton is disabled when no power up is active.
Merge branch 'develop' of https://github.com/usmanjavaid16/Frost-Fire-Core into develop

Conflicts:
	Molten Frost/Classes/Gameplay/GameplayLayer.h
Bug fix: powerUpAcquired flag set to false when all charges of Heal power up are used (it wasn't being set to false earlier which caused the player to block the power up slot)