Added support for extra backends

Somebody had forgotten "OC_User::setupBackends();"...
No decimal points for Kilobyte and Byte #5371.
Symfonys addCollection() with multiple arguments is deprecated, fix deprecation warning
Move message up 10%
Make noscript message translatable
Revert "Fix user's displayName being overwritten by (old) cookie"

This reverts commit 2a7380cc21e56ce12b1a0e1460fabc978a83090b.
get owner from share item, if we expire a share while the user updates his /Shared folder than the owner is different from the currently logged in user
add a optional parameter to skip check for expired files, this is necessary to find out to whom a file was shared after it was expired.
Link to enable-javascript.com
Changed duration of slideDown, slideUp and fadeOut to 200ms
Merge pull request #6210 from owncloud/fix-5865

#5865 Multiselect animation is too slow patch
Revert "Revert "Fix user's displayName being overwritten by (old) cookie""

This reverts commit eba35d28cd974507f9e81e15430d3d33dbbd9973.
Revert "Merge pull request #6210 from owncloud/fix-5865"

This reverts commit f12363d90b31e03a9f2e95911dda54af728a2df6, reversing
changes made to eba35d28cd974507f9e81e15430d3d33dbbd9973.
Slide duration set to 200ms for multiselect (same duration as user menu)
Remove reference to ownCloud.
Fix full name edit for repetive edit

fixes #6212

fixes the data attributes after edit
fixes markup to successfully re-edit display name
[tx-robot] updated from transifex
correctly propagate the return value of ldap_set_option
otherwise LDAP_OPT_REFERRALS won't be set to 0 and in turn
active directory paging will stop working
(Operations error on ldap_control_paged_result_response)
add method to check if users private/public key exists
show change password form if key couldn't be decrypted