Android: Added categories to input controls

- Seperates input configurations into categories
- Reworked input configurations to reuse more strings

Source/Core/DolphinWX/Android/ButtonManager.cpp

@@ -47,26 +47,26 @@ namespace ButtonManager
 		"WiimoteDown",
 		"WiimoteLeft",
 		"WiimoteRight",
-		"WiimoteIRUp",
-		"WiimoteIRDown",
-		"WiimoteIRLeft",
-		"WiimoteIRRight",
-		"WiimoteIRForward",
-		"WiimoteIRBackward",
-		"WiimoteIRHide",
-		"WiimoteSwingUp",
-		"WiimoteSwingDown",
-		"WiimoteSwingLeft",
-		"WiimoteSwingRight",
-		"WiimoteSwingForward",
-		"WiimoteSwingBackward",
-		"WiimoteTiltForward",
-		"WiimoteTiltBackward",
-		"WiimoteTiltLeft",
-		"WiimoteTiltRight",
-		"WiimoteShakeX",
-		"WiimoteShakeY",
-		"WiimoteShakeZ",
+		"IRUp",
+		"IRDown",
+		"IRLeft",
+		"IRRight",
+		"IRForward",
+		"IRBackward",
+		"IRHide",
+		"SwingUp",
+		"SwingDown",
+		"SwingLeft",
+		"SwingRight",
+		"SwingForward",
+		"SwingBackward",
+		"TiltForward",
+		"TiltBackward",
+		"TiltLeft",
+		"TiltRight",
+		"ShakeX",
+		"ShakeY",
+		"ShakeZ",
 		// Nunchuk
 		"NunchukC",
 		"NunchukZ",