dev version bump to 0.9.8a1.dev1
Update secure_downloads.rst

Enable mod_xsendfile in apache configuration
Fix mismatched double quotes in filer admin templates
Clarify static files
added missing unlocalize filters
Mimics django  MultipartParser in handle_upload
Remove old versions of jquery and jquery-ui.

Filer does not include the old jQuery file, nor does it use any of the
functions from jQuery-ui file is incompatible with newer versions of
jQuery and causes errors when admin centers have newer versions of
jQuery, so it should be removed.
Add the owner_search_fields option to FolderAdmin.

In order to make it easier to work with custom User models, I have added
an owner_search_fields option to the FolderAdmin class, which

  1.  Allows users to declare which search fields they want.
  2.  Attempts to discover which fields are available on the User model
      and using those.

This makes it a lot easier to avoid errors when there are custom User
models.
resolve admin app url via tag
Allow directory_listing template to be extended easier.

 * Add `object-tools` block similar to how change_form in django-admin works
 * Allow the directory_listing template from FolderAdmin to be overwritten

Overall this allows to add custom actions, e.g to link to a custom form
in the folder admin.
Add object-tools-items
Experimental support for django 1.7
Fix tests
Fix travis
fix for django v1.7: delete & access incorrect key
Add documentation
Code cleanup
Django 1.8 futureproof
cms helper file does not belong here
Added missing field from 1.7 migration