* Development 15 | Beta 1 | Development 0 | Experimental 1 *

* Changed the cursor in a TextBox so that is is now rendered as a
rectangle rather than with a |

* Removed the variable 'shift' in GUITextBox
* Removed the variable 'alreadyHadShift' in GUITextBox
* Removed the variable 'releasedShiftKey' in GUITextBox

* Fixed bug: After adding the new Input system, TextBox's didn't work