Code Review

See comments in side the code, look for: // TODO(gindi):
with command+shift+f in sublime.

For every module and for every non-trivial public method, write
documantation.

I would recommand to use moment.js and monogoose.js.

 Important, if you don't agree or don't see why I suggest something,
ask/tell me about it,
Merge branch 'master' of https://github.com/OWOW/landlord

Conflicts:
	app.js