Clean bloat comments

Please make sure these were bloat and not important.

src/source/Tool/ArrowTool.cpp

@@ -105,7 +105,6 @@ void ArrowTool::onMouseMoved(Mouse mouse)
 		return;
 	}
 	PartInstance * target = mouse.getTarget();
-	//if(target == NULL)
 }
 void ArrowTool::onSelect(Mouse mouse)
 {

src/source/Tool/Tool.cpp

@@ -2,8 +2,7 @@
 
 Tool::Tool(void)
 {
-	//cursorString = GetFileInPath("/content/images/ArrowFarCursor.png");
-	//cursorId = cursorRef->openGLID();
+
 }
 
 Tool::~Tool(void)
@@ -21,12 +20,4 @@ void Tool::onSelect(Mouse mouse){}
 void Tool::onDeselect(Mouse mouse){}
 void Tool::onMouseScroll(Mouse mouse){}
 void Tool::onKeyDown(int key){}
-void Tool::onKeyUp(int key){}
-/*void Tool::setCursor(std::string str)
-{
-	//cursorString = str;
-}*/
-/*int Tool::getCursorId()
-{
-	return TextureHandler::getTexturePermanent(cursorString);
-}*/
+void Tool::onKeyUp(int key){}