Update to 12.0.4

Changelog:
Server
Over 50 fixes were merged in the server.

    Improve text: 'you have now' -> 'you now have (server#6464)
    Fix initializing paged search under some circumstances (server#6502)
    LDAP: simplify returning the homePath (server#6509)
    Fix sharer name overlap with filename (server#6524)
    Allow to close sidebar for text files (server#6525)
    Fix quota new endpoint 12 (server#6527)
    Pass new value to triggerChange (server#6528)
    Throw 101 when an empty group string is provided (server#6547)
    Contacts menu privacy (server#6554)
    Add color-border variable (server#6649)
    Do not stop on scss compilation failure (server#6661)
    Don't pass User object when uid string is expected (server#6674)
    Navigate to the root directory when showing the main filelist (server#6689)
    Fix LDAP User deletion (cleanup) (server#6699)
    Update aws sdk + s3 improvements (server#6737)
    Dont run invalid path repair step when upgrading from 11.0.5.2 and
      later (server#6743)
    Fix language when trying to change password (server#6751)
    Fix postgresql tests (server#6792)
    Also use configured 'cache_path' for new chunking (server#6814)
    Set s3 part size to 500mb (server#6815)
    Fix contacts menu for IE11 (server#6823)
    Still trigger conflict resolution for existing entries when
      the curre (server#6847)
    Propagate multipart upload exception when aborting upload (server#6855)
    Allow to migrate from 10.0.3.3 (server#6878)
    Timespan check (server#6896)
    Do not log WebDAV maintenance mode exception (server#6908)
    Don't reset quota (server#6910)
    Backport of translation string fixes (server#6935)
    Fix class name in exception logger plugin (server#6942)
    Allow quota of 0 again (server#6943)
    Fix uninitialized variable $this->params (server#6944)
    Don't add a LIKE condition when it's not needed (server#6945)
    Fix undefined offset warning when using '/' as external storage
      root (server#6946)
    Fix page title not changed (server#6987)
    Better readability for text on log in page which is directly on
      backgrounds (server#7028)
    Translate Grant Access (server#7040)
    Use fopen directly when reading objects from s3 (server#7079)
    Improve mimetype detection for object storages (server#7081)
    Fix seeking on object storage (server#7082)
    Hide spinner for initial install (server#7095)
    Ensure uid for calendar objects is unique (server#7096)
    Revert "Only allow colons in db host for IPv6 addresses (server#7102)
    Theme flow redirection page (server#7114)
    Fix icon for security settings (server#7116)
    If for some reason the json can't be decoded it is not cached (server#7118)
    Improve performance of UserMountCache with external storage
      folders (server#7120)
    {J,CS}SResourceLocator: account for symlinks in app path server#7170)
    Fix s3 download and touch (server#7186)
    Touch opertation on object storage, don't create the file cache entry
      to early (server#7207)
    Allow migration from upcoming 10.0.4 ownCloud release (server#7245)
    CSSResourceLocator: handle SCSS in apps outside root (server#7257)
    only replace permission popupmenu (server#7259)
    Fix accesslist when a user has an ID only containting 0-9 (server#7262)
    Update CRL due to files_frommail (server#7277)
    Only in case of $currentAccess the array uses the id as index (server#7328)

Other

    Add aws sdk (3rdparty#69)
    Don't send emails to disabled users (activity#202)
    Add an option to disable emails completly (activity#206)
    Make sure the mountPoint property is public before using it
      (files_accesscontrol#79)
    Allow to playback m4v files (files_videoplayer#43)
    Fix notifications order (notifications#93)


(ryoon)