luci-base: uci.js: track packages affected by reorder operations

This is required to properly reload the configurations after applying uci
changes that solely consist of uci section ordering operations.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

modules/luci-base/htdocs/luci-static/resources/uci.js

@@ -433,6 +433,7 @@ return L.Class.extend({
 		    n = this.state.creates,
 		    c = this.state.changes,
 		    d = this.state.deletes,
+		    r = this.state.reorder,
 		    self = this,
 		    snew = [ ],
 		    pkgs = { },
@@ -480,6 +481,10 @@ return L.Class.extend({
 				pkgs[conf] = true;
 			}
 
+		if (r)
+			for (var conf in r)
+				pkgs[conf] = true;
+
 		return Promise.all(tasks).then(function(responses) {
 			/*
 			 array "snew" holds references to the created uci sections,