- added comment about test game canvas
- added comment about test game canvas

TukekeSoft/melonJS,melonjs/melonJS,MarkoIvanetic/melonJS,gopalindians/melonJS,srbala/melonJS,gopalindians/melonJS,srbala/melonJS,rlugojr/melonJS,rlugojr/melonJS,MarkoIvanetic/melonJS,TukekeSoft/melonJS,srbala/melonJS,melonjs/melonJS,rlugojr/melonJS,gopalindians/melonJS,TukekeSoft/melonJS