Merge branch 'release/1.5' into develop

* release/1.5:
  add hidden form
  fix local
Merge branch 'hotfix/edit_end_reg_time' into develop

* hotfix/edit_end_reg_time:
  edit end_reg_time
Merge branch 'hotfix/remove_juror_show_link' into develop

* hotfix/remove_juror_show_link:
  edited
fix_bug
Merge branch 'develop'

* develop:
  fix_bug