v0.5 leaderboards

v0.5

• Added online leaderboards for singleplayer mode as a test! Top 5 scores are displayed in game, the full boards can be viewed on dreamlo.
  • Leaderboards will likely be reset on major balance changes
  • If submitting a score with an existing name on the board it will take the larger score
  • Alphanumeric only for now
• Increased treasure and breath spawns for multiplayer
• Minor gui and overlay changes
• New build method for releases, shouldn't effect anything

Let me know if you have any issues!