[zanata/zanata-platform] 91fec6: Update commons-io (#778)

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zanata/zanata-platform
  Commit: 91fec6cabe710bc87efe906b3402c440fa7b106f
      https://github.com/zanata/zanata-platform/commit/91fec6cabe710bc87efe906b3402c440fa7b106f
  Author: Sean Flanigan <sflaniga at redhat.com>
  Date:   2018-04-24 (Tue, 24 Apr 2018)

  Changed paths:
    M parent/pom.xml
    M server/functional-test/pom.xml

  Log Message:
  -----------
  Update commons-io (#778)