#214 Added docs about role ordering

Author: rjrudin

examples/role-project/README.md

@@ -1,2 +1,8 @@
 This project shows how to create a role that refers to itself. See the
 src/main/ml-config/security/roles directory for more information. 
+
+As of version 2.9.0, you don't need to do anything special now. ml-gradle will detect that a role refers to itself, 
+and it will deploy the role twice - once without its role dependencies, and again with its role dependencies. 
+
+In version 2.9.0, ml-gradle will also figure out what order to deploy roles in - no need to order them yourself via
+their filenames.