CSS: basic style definitions in less
UI: main template that uses some models and the less styles
UI: draft for submission page based on template.scala.html
Application: simple end point for the submission site
GCAAuth: Add apply() where one can specify the body parser
controller.Abstracts: Implement update method

Currently untested
Merge https://github.com/stoewer/GCA-Web (pr  #40)

Conflicts solved during merge:
	app/controllers/Application.scala
Merge pull request #42 from gicmo/authBodyParser

Add apply() method for auth actions that take a body parser argument