Text Editor

I added a new Text Editor that's super simple, the whole document is
only 46 lines long! It has three functions: Start, save, and load. It's
all pretty self-explanatory. The main program opens the text editor in a
popup window.

Changelog:
-Changed the name of my variable from 'hiturunk' to 'hiturunkIcon'.
-Added the Calculator & the Text Editor to the program array rezzed to
the main menu.