Questing working in game; needs a bit of refining. Quests pulled from a single prefab, if there is more than 1 it will not work.

Signed-off-by: nh_99 <ifence9@gmail.com>
Merged with latest

Signed-off-by: nh_99 <ifence9@gmail.com>
Fixed the settings gradle to include questing.
Fixed a small bug that made it so that any block you picked up after quests were finished would throw an error. Also fixed a nullpointer.
Quests are now set up for an item's use. A "questing card" is added to the game.
Merge branch 'develop' of https://github.com/MovingBlocks/Terasology.git into develop
Fixed gradle settings
Added a quest GUI
Removed all the iml's... I think...
Merge PR #646 from @nh-99 - questing module
Quick fix for excessively wordy warnings on world create with #646