[zanata/zanata-parent] 68e797: Upgrade required Maven version

[GitHub]

  Branch: refs/heads/upgrade-maven
  Home:   https://github.com/zanata/zanata-parent
  Commit: 68e797545c03948cb56a7abf8bd0867ba4ca949f
      https://github.com/zanata/zanata-parent/commit/68e797545c03948cb56a7abf8bd0867ba4ca949f
  Author: Sean Flanigan <sflaniga at redhat.com>
  Date:   2016-03-23 (Wed, 23 Mar 2016)

  Changed paths:
    M pom.xml

  Log Message:
  -----------
  Upgrade required Maven version