Tidied things up, some symbolic links between web-part and original part
- Got BDD development using Behave up and running. To runt integration-tests, run `behave` in the `~/app/www` dir.
- Some general structuring of the webapp. Something resembling a MVC framework is now up and running.
- Started on static routing.
Tidied up provision structure
Removed 2.4 virtualenv (takes long time to install) and changed the way requirment.txt is generated
Tidied up provision again and added the new requirment structure.
Merge branch 'flask' into develop

Added the flask branch and modified a few dependencies that was left over from testing. Running `vagrant provision` should install everything that is needed.

Conflicts:
	provision/playbook.yml