added main app with aruco_video; errors are more verbose.

@@ -65,6 +65,8 @@ module.exports = function (grunt) {
             options : {
                 verbose: true,
                 targetDir: './deps',
+                copy: true,
+                cleanBowerDir: true, 
                 layout: 'byComponent'
             },
             install : {

@@ -11,7 +11,7 @@
     "license": "GPL",
     "dependencies": {
         "requirejs": "*",
-	"tracking.js": "*",
+        "tracking.js": "*",
         "three.js": "https://raw.githubusercontent.com/mrdoob/three.js/r68/build/three.min.js",
         "objloader" : "https://raw.githubusercontent.com/mrdoob/three.js/r68/examples/js/loaders/OBJLoader.js",
         "mtlloader": "https://raw.githubusercontent.com/mrdoob/three.js/r68/examples/js/loaders/MTLLoader.js",

@@ -526,7 +526,7 @@ ARCS.Context = function( ctx ) {
     this.instanciate = function () {
         return loadLibraries().then(function() { return Promise.all(depLibPromises); })
                               .then(instanciateComponents)
-                              .catch(function(msg) { console.log("[ARCS] Trouble instanciating context" + msg); });
+                              .catch(function(msg) { console.log("[ARCS] Trouble instanciating context", msg); });
         
     };
     
@@ -2270,6 +2270,8 @@ arcs_module = function(moduleDefinition, deps) {
                 ARCS.Context.currentContext.setFactory(p,mdef[p]); //.setFactory(ARCS.Application.currentApplication, p, mdef[p]);
             }
         }
+        
+        return Promise.resolve();
     };
     // until now, it is the very same code.
     

@@ -29,7 +29,7 @@ arcs_module = function(moduleDefinition, deps) {
                 moduleDefinition.apply(this, deps) : moduleDefinition;
 
         if (mdef === undefined) {
-            throw new Error("[ARCS] Your module is undefined. Did you forget to export components?\nCode of module follows:\n"+moduleDefinition);
+            throw new Error("[ARCS] Your module is undefined. Did you forget to export components?\nCode of module follows:\n" +moduleDefinition);
         }
 
         for (p in mdef) {
@@ -37,6 +37,8 @@ arcs_module = function(moduleDefinition, deps) {
                 ARCS.Context.currentContext.setFactory(p,mdef[p]); //.setFactory(ARCS.Application.currentApplication, p, mdef[p]);
             }
         }
+        
+        return Promise.resolve();
     };
     // until now, it is the very same code.
     
@@ -81,7 +83,7 @@ arcs_module = function(moduleDefinition, deps) {
     
         ARCS.Context.currentContext.addLibraryPromise(
             Promise.all(depResolves).then(storeComponents,
-            function(reason) { console.error("[ARCS] Failed to load dependency " + reason ); })
+            function(reason) { console.error("[ARCS] Failed to load dependency ", reason ); })
         
         );
     

@@ -294,7 +294,7 @@ ARCS.Context = function( ctx ) {
     this.instanciate = function () {
         return loadLibraries().then(function() { return Promise.all(depLibPromises); })
                               .then(instanciateComponents)
-                              .catch(function(msg) { console.log("[ARCS] Trouble instanciating context" + msg); });
+                              .catch(function(msg) { console.log("[ARCS] Trouble instanciating context", msg); });
         
     };