Allow controllers outside of the current namespace using absolute paths

lib/locomotive/namespace.js

@@ -52,9 +52,14 @@ Namespace.prototype.qpath = function(path) {
  * @api protected
  */
 Namespace.prototype.qcontroller = function(controller) {
+  var root = false;
+  if (controller[0] === '/') {
+    controller = controller.slice(1);
+    root = true;
+  }
   var qual = utils.controllerize(controller);
   var ns = this;
-  while (ns) {
+  while (ns && ! root) {
     qual = (ns.module.length) ? (ns.module + '::' + qual) : (qual);
     ns = ns.parent;
   }

lib/locomotive/router.js

@@ -208,7 +208,13 @@ Router.prototype.match = function(pattern, shorthand, options) {
  * @param {String} name
  * @api public
  */
-Router.prototype.resource = function(name, fn) {
+Router.prototype.resource = function(name, options, fn) {
+  if (typeof options === 'function') {
+    fn = options;
+    options = {};
+  }
+  options = options || {}
+
   var ns = this._ns[this._ns.length - 1]
     , path = ns.qpath(name)
     , controller = ns.qcontroller(name)
@@ -225,7 +231,7 @@ Router.prototype.resource = function(name, fn) {
   this._route('put' , path              , controller, 'update' );
   this._route('del' , path              , controller, 'destroy');
 
-  this.namespace(name, { module: null, helper: name }, function() {
+  this.namespace(name, { module: options.namespace ? name : null, helper: name }, function() {
     fn && fn.call(this);
   });
 }
@@ -274,7 +280,13 @@ Router.prototype.resource = function(name, fn) {
  * @param {String} name
  * @api public
  */
-Router.prototype.resources = function(name, fn) {
+Router.prototype.resources = function(name, options, fn) {
+  if (typeof options === 'function') {
+    fn = options;
+    options = {};
+  }
+  options = options || {}
+
   var ns = this._ns[this._ns.length - 1]
     , singular = lingo.en.singularize(name)
     , path = ns.qpath(name)
@@ -297,7 +309,7 @@ Router.prototype.resources = function(name, fn) {
   // TODO: I think placeholder should be underscored.  Test for this.
   // TODO: Implement support for dasherized names.
   placeholder = ':' + utils.helperize(singular) + '_id';
-  this.namespace(name + '/' + placeholder, { module: null, helper: singular }, function() {
+  this.namespace(name + '/' + placeholder, { module: options.namespace ? name : null, helper: singular }, function() {
     fn && fn.call(this);
   });
 }