Revert "Merge branch 'thehunmonkgroup-open-event-admin-page-in-new-window'"
Revert "Merge branch 'thehunmonkgroup-open-event-admin-page-in-new-window'"

This reverts commit 0f5169fca0f61a2977cea1d02d73faa2e9b07673, reversing
changes made to 16815355510bb504e831479bdc83220b662291d2.

unhangout/unhangout,unhangout/unhangout,unhangout/unhangout,unhangout/unhangout