Added new SuluTestCase for WebTests

- Extends SymfonyCMF Testing component
Added purgeDatabase method and comments
Added some default structure templates
Merge pull request #25 from sulu-cmf/enhancement/faster-testing

Added new SuluTestCase for WebTests
Updated composer
Updated composer
Pass NodeHelper to ContentMapper
Added buildoptions to travis init script
Added createAuthenticatedClient method
Merge remote-tracking branch 'origin/develop' into develop
Added execute perms. to travis.sh
Fixed bin?
Disable foreign keys for MySQL
fixed default templates
.. and reenable foreign key checks after purging fixtures
removed sulu.node.name
Merge pull request #28 from sulu-cmf/enhancement/force-title-property

removed sulu.node.name
Updated to cmf testing 1.2 stable
Merge branch 'enhancement/updated-cmf-testing-dep' into develop
removed dev dependencies