Part 1 of this implementation
This implementation keeps the playlists separate from the scheduler.
The scheduler keeps it's own copy of the list of things to play.
Support for adding single audio files to the scheduler is mostly implemented.
Adding playlists is not supported yet.
Added Scheduler.php class.
Added unit tests for Scheduler.
Updated install & upgrade file with new table structure.
Removed a lot of old defunct unit test stuff from storageServer /var/tests dir.
Gave the table sequences their own config values in $CC_CONFIG.
This allows us to change their names from one single place.
Fixed WHITE_SCREEN_OF_DEATH warnings.
Added PHPUnit to the pear library.
Started adding unit tests in storageServer/var/tests.
paul.baranowski