[zanata/zanata-platform] 676e17: fix: request version group button (#668)

[GitHub]

  Branch: refs/heads/release
  Home:   https://github.com/zanata/zanata-platform
  Commit: 676e17706333fb44bf1991e9223270b5a5257d80
      https://github.com/zanata/zanata-platform/commit/676e17706333fb44bf1991e9223270b5a5257d80
  Author: Alex Eng <aeng at redhat.com>
  Date:   2018-01-18 (Thu, 18 Jan 2018)

  Changed paths:
    M server/zanata-war/src/main/webapp/WEB-INF/layout/version-group/request_join_modal.xhtml

  Log Message:
  -----------
  fix: request version group button (#668)

https://zanata.atlassian.net/browse/ZNTA-2345