[zanata/zanata-server] fdb249: fix: correct button alignment

[GitHub]

  Branch: refs/heads/project-roles-ui
  Home:   https://github.com/zanata/zanata-server
  Commit: fdb249453c028cc88b51a8033c623d6bc99a2bf2
      https://github.com/zanata/zanata-server/commit/fdb249453c028cc88b51a8033c623d6bc99a2bf2
  Author: David Mason <drdmason at gmail.com>
  Date:   2015-08-27 (Thu, 27 Aug 2015)

  Changed paths:
    M zanata-war/src/main/webapp/WEB-INF/layout/project/person-permissions-modal.xhtml

  Log Message:
  -----------
  fix: correct button alignment