Last fix

Added:
- Refined pickup system
- Pause for "no space" message
- Some minor tweaks in code

Fixed:
- Lanterns don't turn on nor off
- Issues if items already in inv while quest start
- Controls TAB and Q change (inv + quest screen)
Merge remote-tracking branch 'origin/Branch_0.04' into Branch_0.04

Conflicts:

Equestrian_Eclipse_Fall_Of_An_Empire.gmx/Equestrian_Eclipse_Fall_Of_An_Empire.project.gmx
Equestrian_Eclipse_Fall_Of_An_Empire.gmx/rooms/rm_test.room.gmx