LDAP Wizard: don't send ldap_tls change back to the interface as the element was removed, for it is detected fully automatically. Resolves an JS error and thus an ever-spinning spinner
LDAP: set default value for login filter to empty, otherwise the wizard signals completed configuration too early when it might be not correct, i.e. login won't work
LDAP: on testing configuration, set active property to true, otherwise inactive connections cannot be tested properly
LDAP Wizard: make sure auto-detected suggestions are really applied initially. Also make initial filter compilation and user counting robust against race conditions.
Fixed Amazon S3 ext storage config UI

Optional parameters are now really optional

Fixes #5861
Fixed test function for S3

Fixes #5752
Fixed placeholder after page reload

The placeholder somehow had too many characters stripping from it...
LDAP Wizard: return correct var
Merge pull request #6173 from owncloud/stable6-extstorage-s3fixes

Backport of S3 ext storage fixes to stable6
account for shift of controls bar due to app navigation, do not shift on public page
fix details for buttons in header and controls bar
remove app specific code
change different shades of grey for public share page to white
fix and cleanup CSS for public page
fix trashbin and pbulic page controls
fix public page - gallery view issues
fix time input field properly, details
Correct property name. It's just 'tableprefix', without the 'db' prefix.
Correct property name. It's 'dbpassword', with the 'db' prefix.
There is no property such as dbusername. It's 'dbuser'.