* Fixes hang when string.size() > 50 characters and has no spaces.
* Fixes width used when word wrap is called. Current one cuts too early.
* Unit tests for different strings
* Graphical adjustments to ensure long lines get rendered properly. The
standard RPG_RT fonts use 50 characters. Previously we would render
half of the 51st character as the drawing bitmap was not bounded
correctly.
Matthew Fioravante