[zanata/zanata-client] 5823a7: Add Read the docs documentation.

[GitHub]

  Branch: refs/heads/readthedocs
  Home:   https://github.com/zanata/zanata-client
  Commit: 5823a762ba6a28311cb39e41bc9ab458047224ae
      https://github.com/zanata/zanata-client/commit/5823a762ba6a28311cb39e41bc9ab458047224ae
  Author: Carlos Munoz <chavo16 at hotmail.com>
  Date:   2015-01-16 (Fri, 16 Jan 2015)

  Changed paths:
    A docs/commands/init.md
    A docs/commands/pull.md
    A docs/commands/push.md
    A docs/configuration.md
    A docs/images/302-user-settings.png
    A docs/images/350-version-config-file.png
    A docs/index.md
    A docs/installation.md
    A docs/maven-plugin/commands.md
    A docs/maven-plugin/configuration.md
    A docs/maven-plugin/installation.md
    A mkdocs.yml

  Log Message:
  -----------
  Add Read the docs documentation.

Currently uses the default readthedocs theme, but can be customized with our own theme. This is an almost exact copy of the content on zanata.org/help that relates to the client.