comment fixes, indentation and general cosmetic cleanup
updating documentation
fixed small bug where logger was used also on production environment. Makes sense that original intent was to enable only for development environment
moving out configuration items from express.js code to a proper configuration directive
Merge pull request #226 from lirantal/master

comment fixes, indentation and general cosmetic cleanup
Merge remote-tracking branch 'upstream/master'

Conflicts:
	server.js