changed print default conf
printclient httpaction url changed
More Security checks
Merge branch '3.0' of github.com:mapbender/mapbender into 3.0
Merge branch '3.0' into 3.0-design

Conflicts:
	src/Mapbender/ManagerBundle/Controller/ApplicationController.php
	src/Mapbender/ManagerBundle/Resources/views/Repository/index.html.twig