Log Message:
Update to 8.0.4

Changelog:
Version 8.0.4 June 9th 2015

    occ can now optionally run the update routines without disabling all third \ 
party apps
    Database handling changes which should improve performance on big systems
    better support for very old cURL versions (for QNAP users)
    Extended X-Accel-Redirect functionality in nginx
    Added work-around for file transfers on 32bit systems
    Improved quota calculation
    Many fixes and improvements to sharing
    Several fixes to upgrade process
    Fix deleted folders on client not showing up in trash
    fix inability to delete files when quota is 0
    Change WebDAV error to 500 instead of 403 on denying overwrite of read-only file
    Fixed enforcing expiration date
    Fix to Provisioning API
    Fixing shared document editing by shared LDAP users
    IE 8/9 fixes
    Several smaller fixes