Update README.md

Author: constarg

README.md

@@ -5,3 +5,4 @@ C library for reading/writing json format files
 # PROJECT STALLED.
   - CURRENTLY WORKING PART: The library successfully parses any JSON file and store's it in the memory as a AVL BStree.
   - DEVELOPMENT PART: Restore the object to the string version, given the AVL BStree.
+  - I'm stopping the development for now, i will implement the last part at some other time.