selectedvenues now complete, no reload of sections, timed preloading again
Use POST for itenery requests and parse the POST body to get the parameters
Improve map util
Show loading overlay while generating the itineraries
Merge branch 'claudio' of github.com:SvH/TravelSquare

Conflicts:
	public/js/controllers/planningController.js
Merge branch 'sven' of github.com:SvH/TravelSquare