Minor Fixes/Polish

Hello again!
There were just a few things I couldn't bear to leave in the final game, that I had to fix.

This is the last update, and has no significant changes over the jam entry.

After this, we're moving on to bigger, and hopefully better, projects.

Changes:

• Audio no longer restarts upon level completion
• Increased player friction - no more ice skating
• Increased bloom effect by a tiny amount
• Added some particles to the title screen and credits
• Changed font to Orbitron