Moved GetTexturePath lua function from Sprite to RageTexture and renamed it to GetPath. Updated changelog.

src/Sprite.cpp

@@ -1078,7 +1078,6 @@ public:
 		TEXTUREMAN->EnableOddDimensionWarning();
 		return 1;
 	}
-	DEFINE_METHOD(GetTexturePath, GetTexturePath());
 
 	/* Commands that go in the tweening queue: 
 	 * Commands that take effect immediately (ignoring the tweening queue): */
@@ -1225,7 +1224,6 @@ public:
 		ADD_METHOD( Load );
 		ADD_METHOD( LoadBanner );
 		ADD_METHOD( LoadBackground );
-		ADD_METHOD(GetTexturePath);
 		ADD_METHOD( customtexturerect );
 		ADD_METHOD( SetCustomImageRect );
 		ADD_METHOD( SetCustomPosCoords );