replace debug _alerts with console.log statements
Merge branch 'master' of github.com:thehogfather/chi-bingo

# By Simon Robinson
# Via Simon Robinson
* 'master' of github.com:thehogfather/chi-bingo:
  Fixed Android portrait orientation
  Updated screen size handling; various other tweaks

Conflicts:
	www/js/app.js
removed event.stopPropagation to allow clicks to bubble down to document body.