[zanata/zanata-platform] 279114: update yarn packages

[GitHub]

  Branch: refs/heads/ZNTA2379
  Home:   https://github.com/zanata/zanata-platform
  Commit: 279114edb9bfa0272a07ef7845fc4291d2cf0aea
      https://github.com/zanata/zanata-platform/commit/279114edb9bfa0272a07ef7845fc4291d2cf0aea
  Author: kgough <kgough at redhat.com>
  Date:   2018-02-09 (Fri, 09 Feb 2018)

  Changed paths:
    M server/zanata-frontend/src/yarn.lock

  Log Message:
  -----------
  update yarn packages