added completed information to README.md

assignment4/README.md

@@ -8,7 +8,17 @@
 
 The raft implementation is complete. commands are getting replicated across all replicas and the leader is the only one responding.
 
-If the client tries to connect to a non-leader, he receives redirect error and connection is closed. Leader election works.
+If the client tries to connect to a non-leader, he receives redirect error and connection is closed.
+
+### Modules completed:
+* Leader election working.
+* State machine executing instructions.
+* KVStore replicating.
+* Only leader replying to client.
+* Heartbeats working fine.
+* Good number of test cases written.
+* Communication accross instances working via RPCs.
 
 ### Note:
-The log files will become very large on running test cases. They are named as log{0..4}.
+* The log files will become very large on running test cases. They are named as log{0..4}.
+* Servers are not getting killed via normal go lang way so have used bash scripting.