Redirect to http://donotuseie.com/ when MSIE is detected

Encapsulated MSIE check in its own function
Added another check for MSIE based on navigator.appName
Added some boilerplate unit test files to the project
Initial canvas display in the page

Created a new Game object in game.coffee
- constructor creates and inserts a ROT.DIsplay canvas into the page
- run draws a pretty display with dots and ats
Modified survive.coffee to create a Game object and run it