in-game hud: updated chat bubble to work with new networking updates, and messed with positioning so it doesn't appear over network names
in-game hud: couple of minor tweaks to height of bubble
in-game hud: minor refactoring + positioning/scaling updates for ball markers
in-game hud: added ceiling to alpha of non-player ball markers for less clutter
Merge branch 'master' of https://github.com/Double-Fine-Game-Club/bad-golf-community-edition into in-game-gui
Merge branch 'master' of https://github.com/Double-Fine-Game-Club/bad-golf-community-edition into in-game-gui
added run-time integration of chat scripts
Merge pull request #202 from MaritalWheat/in-game-gui

in-game hud: updated chat bubble to work with new networking updates