Merge pull request #8 from kbreidenbach/Settings

Cleaned up code and tested date set. Need to implement in settings scree...
Update README.md
Update README.md
Merge pull request #9 from kbreidenbach/Settings

Fixed so that unavailable cells can be clicked, but no zark info is disp...
Merge pull request #10 from kbreidenbach/Settings

Fixed bug that kept reseting date on launch
Merge pull request #11 from kbreidenbach/Settings

Fixed removal of header image when clicking on an unavailble cell
Merge pull request #12 from kbreidenbach/Settings

Added info window and data picker (need to configure date picker)
Merge pull request #13 from kbreidenbach/Settings

Date change works correctly and grid repaints accordingly
Added scheduler to update board at midnight