[zanata/zanata-server] c29cfe: Add release note for suggestions endpoint.

[GitHub]

  Branch: refs/heads/new-tm-endpoints-rhbz1209669
  Home:   https://github.com/zanata/zanata-server
  Commit: c29cfeb143d490a939950c6b22db4d2a427de252
      https://github.com/zanata/zanata-server/commit/c29cfeb143d490a939950c6b22db4d2a427de252
  Author: David Mason <drdmason at gmail.com>
  Date:   2015-05-21 (Thu, 21 May 2015)

  Changed paths:
    M docs/release-notes.md

  Log Message:
  -----------
  Add release note for suggestions endpoint.