[zanata/zanata-server] 55bc11: Remove use_directory_url: false

[GitHub]

  Branch: refs/heads/updateImageDoc
  Home:   https://github.com/zanata/zanata-server
  Commit: 55bc118e6ee184cc8826d28f039fe07e68cfa737
      https://github.com/zanata/zanata-server/commit/55bc118e6ee184cc8826d28f039fe07e68cfa737
  Author: Alex Eng <aeng at redhat.com>
  Date:   2015-06-03 (Wed, 03 Jun 2015)

  Changed paths:
    M mkdocs.yml

  Log Message:
  -----------
  Remove use_directory_url: false