ZideStore Contacts Frontend
===========================

WebDAV Frontend to contact-like OGo data, that is, to 'enterprises',
'person' (includes accounts) and 'teams'.

Folders:
  [SxFolder]
    SxAddressFolder [abstract]
      SxPersonFolder
        SxGroupFolder
      SxEnterpriseFolder
      SxGroupsFolder

Records:
  [SxObject]
    SxAddress
      SxEnterprise
      SxGroup
      SxPerson

Renderer (for morphing result DB records into WebDAV records):
  SxEvoContactRenderer
    SxEvoPersonRenderer
    SxEvoGroupRenderer
    SxEvoEnterpriseRenderer