readme.md in cmis-ruby-0.3.9 vs readme.md in cmis-ruby-0.4.0

@@ -11,10 +11,14 @@
 
 Running the tests requires a separate CMIS server. The default rake task runs the specs.
 
 ## TODO
 
-* facilitate copy between servers (make a flow)
+* remove ActiveSupport dependency:
+    * stringify_keys! -> to_options!
+    * symbolize_keys! -> to_options!
+    * compact!
+    * with_indifferent_access -> ?
 * caching
 
 ## Contributing
 
 Write some code. Run the specs. Open a pull request.