Updating the config edit pages to use new menu structure (Bug #1396435)

For serviceconfig.php, tokenconfig.php, and userconfig.php

Got missed from earlier tidy menu patch.

Also needed to make the edit/delete forms not be jsforms as they
didn't work right

Change-Id: I110813d9460fbd199a10291c24fb4e5ece4fc4c9
Signed-off-by: Robert Lyon <robertl@catalyst.net.nz>
Signed-off-by: Yuliya <yuliya.bozhko@gmail.com>