Added "Up" sprites. This includes disjointed limbs for both left and right as well as preliminary examples
Merge remote-tracking branch 'origin/Dylan' into Yansi

Conflicts:
	RAT.gmx/RAT.project.gmx
Added all DOWN idle sprites. have not yet worked on UP idle sprites. Good luck :X
No changes.
Merge remote-tracking branch 'origin/Dylan' into Yansi

Conflicts:
	RAT.gmx/sprites/spr_Back_Arm_Standard_Left.sprite.gmx
	RAT.gmx/sprites/spr_Body_Standard_Left.sprite.gmx
	RAT.gmx/sprites/spr_Front_Arm_Standard_Left.sprite.gmx
	RAT.gmx/sprites/spr_Head_Standard_Left.sprite.gmx
	RAT.gmx/sprites/spr_Legs_Standard_Left.sprite.gmx
	RAT.gmx/sprites/spr_Tail_Standard_Left.sprite.gmx