Update composer.json
add constraint for unique role name
new line
remove ROLE_GUEST & guest user...
Merge branch 'master' into feature/drop_guest

* master:
  Fix timepicker to correctly use arrows.
  Attemt to fix travis
  Attemt to fix travis
  Attempt to fix travis
  changed method addViolationAtSubPath into  addViolationAt
security.yml change documented...
modified fixture / removed GuestUserListener entry in doc
modify ROLE_GUEST acl security identity
sanity check added (just in case)
fixed typo
removed test
use annotations for validation of fields
removed unused use lines
import only needed validation
fix sidebar tree
added autocomplete off for addUser form
Merge pull request #222 from Kunstmaan/fix/issue193_new_user_autocomplete

added autocomplete="off" for addUser form
update styling for input-append in span3 (banner)
Merge pull request #223 from Kunstmaan/fix/issue74PagePartBundle

Update styling for input-append in span3 (banner)
Update translations