station 6.x-2.0-unstable3

Changes since DRUPAL-6--2-0-UNSTABLE2:

• Fixed a bug updating the local copy of programs during cron.
• Enable the "Now playing" block by default.
• Remove old update functions.
• #473452 by drewish: Remove the add another functionality in favor of the Submit Again module.
• #471866 by drewish: DJ upgrade was failing. That and other updates weren't properly prefixing tables.
• #347665 tim.plunkett and drewish: The now playing block is not showing anything.
• station_default_schedule() should gracefully handle the case where there are no schedules.
• #357519 by drewish: Don't allow the schedule to be installed before userreference.module is fully installed.
• #477724 by drewish: Get the listen links working again/create m3u files so that streams work without clean URLs.

Special thanks to cookiesunshinex, tim.plunkett, and thumb for their help locating and fixing the bugs in this release.