Add cloudinary v1.11.0

lib/cloudinary/templates/cloudinary_direct_upload.html

@@ -0,0 +1,12 @@
+<form action={{url}} method="POST" enctype="multipart/form-data">
+  {% for name, value in params.items %}
+    <input type="hidden" name="{{name}}" value="{{value}}"/>
+  {% endfor %}
+  {% block extra %} {% endblock %}
+  {% block file %} 
+    <input type="file" name="file"/>
+  {% endblock %}
+  {% block submit %} 
+    <input type="submit"/>
+  {% endblock %}
+</form>