ffho-geo-location-whitespace-fix: commit changes

this is not needed for current gluon/master, but we are developing for v2016.1.x

ffho/ffho-geo-location-whitespace-fix/files/lib/gluon/upgrade/900-geo-location-whitespace-fix

@@ -17,4 +17,5 @@ if sname then
     uci:set('gluon-node-info', sname, 'altitude', altitude:trim())
   end
   uci:save('gluon-node-info')
+  uci:commit('gluon-node-info')
 end