• Fixed: Issue 50, patch by Mattijs Hoitink.
• Fixed: Issue 51, Adding windows 7 lockfiles to TemporaryFileFilter.
• Fixed: Issue 38, Allowing custom filters to be added to TemporaryFileFilter.
• Fixed: Issue 53, ETags in the If: header were always failing. This behaviour
  is now corrected.
• Added: Apache Authentication backend, in case authentication through .htaccess
  is desired.
• Updated: Small improvements to example files.