Removing console messages from GameArena.
Removing getCanvas, so that the game arena deals with all internal logic.
Improvements to invincibility sheild.
Improving pause message so that it doesn't render in the middle of the player.
Adding new controller (keyboard1).
Removing old debug messages.
Adding missed stroke width to text.
Adding player shooting back into the game :).
Merge branch 'master' into gh-pages

* master:
  Adding player shooting back into the game :).
  Adding missed stroke width to text.
  Removing old debug messages.
  Adding new controller (keyboard1).
  Improving pause message so that it doesn't render in the middle of the player.
  Improvements to invincibility sheild.
  Removing getCanvas, so that the game arena deals with all internal logic.
Merge branch 'master' of https://github.com/manix84/time-pilot

* 'master' of https://github.com/manix84/time-pilot:
  Adding player shooting back into the game :).
  Adding missed stroke width to text.
  Removing old debug messages.
  Adding new controller (keyboard1).
  Improving pause message so that it doesn't render in the middle of the player.
  Improvements to invincibility sheild.
  Removing getCanvas, so that the game arena deals with all internal logic.
  Added shield to indicate when the player is invincible.
  Adding invinsibility debug option.
  Fixing a bug in full-screen switching, that wouldn't detect "ESC" exiting of full-screen mode.
Fixing invisible sheild.
Improvements to bullet creation.
Improvements to cleanup functions.
Small improvements to the arena exit functionality.
Merge branch 'master' into gh-pages

* master:
  Small improvements to the arena exit functionality.
  Improvements to cleanup functions.
  Improvements to bullet creation.
  Fixing invisible sheild.
  Removing console messages from GameArena.