[CORD-3201]

Add xosproject/tosca-loader image

Change-Id: I2d789a84a6c9f69a88f3a6416de0abc5dcdddf19
diff --git a/developer/docker_images.yml b/developer/docker_images.yml
index eb701d5..d42b26e 100644
--- a/developer/docker_images.yml
+++ b/developer/docker_images.yml
@@ -97,6 +97,11 @@
   - name: xosproject/xos-tosca
     repo: xos-tosca
 
+  - name: xosproject/tosca-loader
+    repo: xos-tosca
+    path: "loader"
+    dockerfile: "Dockerfile.tosca-loader"
+
   - name: xosproject/xos-ws
     repo: xos-rest-gw