Version 0.7.6
-------------
* Added recent searches per user support

  - The ammount of searches stored is controlled by the setup option
    ``SEARCH_RECENT_COUNT``
      
* The document page zoom button are now disabled when reaching the minimum
  or maximum zoom level
* The document page navigation links are now disabled when view the first
  and last page of a document
* Document page title now displays the current page vs the total page
  count
* Document page title now displays the current zoom level and rotation
  degrees
* Added means set the expansion compressed files during document creation,
  via web interface removing the need for the configuration options:
  ``UNCOMPRESS_COMPRESSED_LOCAL_FILES`` and ``UNCOMPRESS_COMPRESSED_STAGING_FILES``
* Added 'search again' button to the advances search results view
* Implementes an advanced search feature, which allows for individual field terms

  - Search fields supported: document type, MIME type, filename, 
    extension, metadata values, content, description, tags, comments