implement api 1.1redux to the gui

GET images now uses 1.1.redux.
Each image is checked for the following metadata values: description, size and serverID.
The first two are presented on the create images wizzard, while the third one forces the
image to be displayed on the custom images, instead of the standard ones

ui/static/synnefo.js

@@ -264,7 +264,7 @@ function update_vms(interval) {
 // get and show a list of available standard and custom images
 function update_images() { 
     $.ajax({
-        url: '/api/v1.0/images/detail',
+        url: API_URL + '/images/detail',
         type: "GET",
         //async: false,
         dataType: "json",
@@ -274,7 +274,7 @@ function update_images() {
                     },
         success: function(data, textStatus, jqXHR) {
             try {
-				images = data.images;
+				images = data.images.values;
 				update_wizard_images();
 			} catch(err){
 				ajax_error("NO_IMAGES");
@@ -290,16 +290,26 @@ function update_wizard_images() {
 			var img = $('#image-template').clone().attr("id","img-"+image.id).fadeIn("slow");
 			img.find("label").attr('for',"img-radio-" + image.id);
 			img.find(".image-title").text(image.name);
-			img.find(".description").text(image.metadata.meta.key.description);
-			img.find(".size").text(image.size);
+            if (image.metadata) {
+                if (image.metadata.values.description != undefined) {
+                    img.find(".description").text(image.metadata.values.description);
+                }
+                if (image.metadata.values.size != undefined) {
+    			    img.find(".size").text(image.metadata.values.size);
+                }
+            }
 			img.find("input.radio").attr('id',"img-radio-" + image.id);
 			if (i==0) img.find("input.radio").attr("checked","checked"); 
 			img.find("img.image-logo").attr('src','static/os_logos/'+image_tags[image.id]+'.png');
-			if (image.serverId) {
-				img.appendTo("ul#custom-images");
-			} else {
-				img.appendTo("ul#standard-images");
-			}
+            if (image.metadata) {
+                if (image.metadata.values.serverId != undefined) {
+                    img.appendTo("ul#custom-images");
+                } else {
+                    img.appendTo("ul#standard-images");
+                }
+            } else {
+                img.appendTo("ul#standard-images");
+            }
 		});
 	}	
 }