* commit '19824533':
  ZP-976 Don't fail completely if a state is not found.
  ZP-974 Set KOE_CAPABILITY_SHAREDFOLDER default to false.
  ZP-974 Added KOE_CAPABILITY_SHAREDFOLDER config parameter.
  ZP-969 Update copyright year, unset several variables together.
  ZP-969 Announce WebserviceInfo command, add command to mappings, remove include in WebserviceDevice, implement StripData() in SyncObject, run parent mapping twice in GetHierarchy() to fetch missing parent mappings.
  ZP-884 Improve retrieval of hierarchy, also filter search folders.
  ZP-884 Fix GetHierarchy() to provide otherwise streamed properties to MAPIProvider->GetFolder().
  ZP-971 Don't fail when source message id is not found on move operations to the waste basket.
  ZP-956 Log message about unmatched id translation condition to DEBUG loglevel. Fixed whitespace.
  ZP-962 Only unregister ZPush::IncludeBackend if it was previously registered.
  ZP-962 Only unregister ZPush::IncludeBackend if it was previously registered.
  ZP-962 Problem with autoloader searching for non-existing backend.
  ZP-964 Expose Z-Push version via additional header to authenticated users.
  ZP-970 Fixed the script to work with WBXML argument. Updated the copyright year.
  ZP-970 Allow call printwbxml from arbitrary directories and use externals files as in usage.