Another round of bug fixes brings and polish makes it very stable. Changes below:

• Problem: bubbles fired at unexpected angles.
  FIX: player now shoots at 45° angles.
• Problem: too easy to run out of bubbles.
  FIX: added more bubble power-up items.
• Refined cat enemy animation from code to node
• Problem: Too easy to get stun-locked.
  FIX: Refined cat enemy attack motion - faster attack, less chance of player getting stuck stunlocked
• Rebuilt dialog / message system
  Added dynamic message/dialog box code
  Migrated text from node animation to message/dialog function
• Redrawn bubble weapon meter
• Fixed bug where fadeout repeats at end of stage
• Fixed bug where enemy number count incorrect / doesn't reset.