Starting css migration out of inline -> stylesheet. Also, better js experience if vote attempte while not session().logged
Merge branch 'master' of https://github.com/mekarpeles/openjournal

Conflicts:
	openjournal/templates/index.html

Instead of having 'karma' item in session() dict, instead exposing a
karma() func in global env to templates to insure up to date karma on
every page load.

Fixed voting so submitter's karma is incremented monotonically.
Also, user votes are limited by account to one application

Submitter now inferred from session()['username'], submission
requires login.

registration acts as login if correct creds are provided