Fix Firefox code area border
Hooked up new menu music loop.
Fix trackPageView options initialization
Reverting larger currently-executing-line pointer

Not compatible with Firefox, and not clear how to make it work in both
browsers.
Fixed up inventory slot images for minions and wrists, and added Wizard/Ranger placeholder images.
Hack to fix source map URLs in production brunch.
Implemented George's new level loading view design.
Merge branch 'master' into production