Status bar for display of arbitrary strings

[Atrixsanna]

Implementing a StatusBar class that allows setting a string that will be properly displayed at all times.

• whenever the string is changed, the text on the screen is updated (previous text removed, new text displayed)
• allowing top and left absolute coordinates for the StatusBar to be set
• allowing max width and height for the StatusBar to be set
• some overflow mechanism for text that is too large to be displayed by this instance of StatusBar