[FIXED]Minor bug in Text Fields

[Kisponyi]

It just Happened accidentaly when i tried to name the company, i wrote a name in the field, but changed my mind. I deleted it and i kept pressing the SHIFT key and the game started to fill the text field with the last pressed letter. I tried it with different button and it happened with any button like SHIFT/Control/Caps Lock/ALT. When i press another letter and tried again, same happened with the newly pressed letter Not a big bug, but still one