Changed to the base 30log release

1. Will now import to the Class name, rather than relying on the library
to set the global name.
Added initial Constants class

1. Inspired by original Soup Kitchen, but now structured better.
Sync main and core to previous changes

1. Main now properly imports 30log and constants.
2. Core creates itself correctly (Class()).
3. love.load prints a message if debug mode is turned on.