[zanata/zanata-server] dc9e29: adding eslint, fixed linting errors

[GitHub]

  Branch: refs/heads/language-react
  Home:   https://github.com/zanata/zanata-server
  Commit: dc9e297485bb88ca413f96bc22a2dcd1ba56c116
      https://github.com/zanata/zanata-server/commit/dc9e297485bb88ca413f96bc22a2dcd1ba56c116
  Author: kgough <kgough at redhat.com>
  Date:   2016-09-01 (Thu, 01 Sep 2016)

  Changed paths:
    M zanata-frontend/src/frontend/app/containers/Languages/index.js
    M zanata-frontend/src/frontend/webpack.config.js

  Log Message:
  -----------
  adding eslint, fixed linting errors