1.0.6 - Minor UI Tweaks

1.0.6 is a minor patch for some small UI adjustments:

• Fixed a bug that was causing the Render button to get stuck on "CANCEL" if you tried to render a file with no songs. Also added status text in this situation, to indicate that there are no songs to render.
• Added status text for when file loading/saving fails (i.e. File Not Found errors).
• Changed the "AUTO" button text to "LOOP", since that better fits the function of the button.
• The Pebble parser now clears its module caches each time it parses, preventing some situations where you could get stuck with a module from an earlier parse.