changed relation for media and categories
fixed interfaces
Improved runtests script

- Accepts options
- Allows you to not initialize the database
Merge pull request #363 from sulu-cmf/improved_runtests_script

Improved runtests script
added missing files
Fixed WebsiteBundle tests

- The WebsiteBundle tests work without the WebsiteBundle ...
added urls to page
fixed interface
added urls to resolver
fixed content path extension to fit new requirements
fixed set-default of localization
added default-locale to request in resolver
fixed resolver test
added href-lang tag to sitemap.xml
removed check for same locale
merged with develop
resolved merge conflicts
fix security type path
Merge pull request #366 from sulu-cmf/bugfix/security-type-xml-path

[BUGFIX] fix security type path
Merge pull request #364 from sulu-cmf/bugfix/admin

[BUGFIX] Added missing files in SuluAdmin