* Added a big clock
* fixed clock timing when animation is turned off
* fix memory leak and segfault
* rename clock to bigclock
* Added formattable clock
* fix clock position on first draw
don't rely on box_x and box_y to position the clock, because it might not be initialized in the first frame.
* fix memory leak
* Improve config documentation
update readme to provide some direction on customization options.
* move color config info to config.ini
Info on configuring color palette moving from README to config.ini comments
* Add comments for color config
