[zanata/zanata-client] 40a18a: add src-dir trans-dir section

[GitHub]

  Branch: refs/heads/docs-update
  Home:   https://github.com/zanata/zanata-client
  Commit: 40a18a7823bcba925db71fa0696136b2a359302d
      https://github.com/zanata/zanata-client/commit/40a18a7823bcba925db71fa0696136b2a359302d
  Author: Patrick Huang <pahuang at redhat.com>
  Date:   2015-03-19 (Thu, 19 Mar 2015)

  Changed paths:
    M docs/configuration.md

  Log Message:
  -----------
  add src-dir trans-dir section