Update README.md

Author: Clint.Network

README.md

@@ -22,6 +22,7 @@ Lucid is currently in an embryonic state but we wish to achieve a fast, secure a
   - [x] JWT token Issuing
   - [ ] HTTPS Support
   - [ ] Rest API
+     - [ ] KV-Base, HashMap-based
      - [ ] JWT Authentication
 - [ ] WebUI in VueJS
 - [ ] Persistence