fixes #544 phpcr value format change exception try to delete property and rewrite it
add changelog
block content type
fix read of internal link after content type switch
change to repository exception to fix change from array to string content type
add fixme comment
fix merge conflict
Merge branch 'develop' of git://github.com/sulu-cmf/sulu into bugfix/544
add test
check type
add tests
update changelog
delete empty else
check hasproperty before delete in internal link
dont save session use everytime delete
Merge branch 'develop' of git://github.com/sulu-cmf/sulu into bugfix/544
fix block content type test
Merge branch 'bugfix/544' into develop