Experimenting with WSGI
Major overhaul while moving from mod_python to WSGI

	* Rewrote the web<->function interface in moerderklassen.py
	* Added Flask as dependency
	* Moved static files to the 'static' directory
	* Fixed small bugs in moerderklassen.py
	* Fixed a bit in some templates
	* Status: Works basically, but some things might not have been refactored yet
	* Notes: Some URLs may have changed