Update savesettings.php
Update savesettings.php

Implement "Halt system" button, next to "Restart system" button, on
admin/settings page.  Useful for doing clean shutdown before powering off.

Gilbert Detillieux <gedetil> 2017-04-11
jacobsalmela/AdminLTE,jacobsalmela/AdminLTE,jacobsalmela/AdminLTE,jacobsalmela/AdminLTE