[zanata/zanata-platform] ae4bae: Update gmavenplus-plugin

[GitHub]

  Branch: refs/heads/homepage_cluster
  Home:   https://github.com/zanata/zanata-platform
  Commit: ae4bae9dc1ebe7d789733b4b7f10bccd9f134362
      https://github.com/zanata/zanata-platform/commit/ae4bae9dc1ebe7d789733b4b7f10bccd9f134362
  Author: Sean Flanigan <sflaniga at redhat.com>
  Date:   2017-11-28 (Tue, 28 Nov 2017)

  Changed paths:
    M server/pom.xml

  Log Message:
  -----------
  Update gmavenplus-plugin