added in line_buffer for textbox cursors
added calculations to textbox updating functions.
fixed stextbox.
updated gl perspectives for better looks faster drawing
added in cursor draw\position modifier
made a huge test of all the ui controls
removed as they are useless
updated into a single bar.
added in textbox cursor stuff and fixed all the vbo issues with the old ui controls.
made into a single bar
updated ide files and executible