(ui) add refresh method to jquery.bootgrid.js, temporary added this into the compiled js file should extension should probably move to somewhere else.

(legacy)  add support to system_usermanager.php for edit/add new using GET in addition to POST, needed for other modules to link to this page in a more natural way.

Page need proper cleaning.

(legacy) fix dependencies, related to crashreport "PHP Fatal error:  Call to undefined function services_dnsmasq_configure() in /usr/local/etc/inc/interfaces.inc on line 3098"

(legacy) fix crash report "PHP Warning:  explode() expects parameter 2 to be string, array given in /usr/local/www/interfaces_bridge_edit.php on line 290"