This commit updates the grpc server to accept connections on any
container IP and refresh the adapters README.md file.

Change-Id: Ic59c3b07d786499cda0a0a1a6be0ee1f75e869ca
diff --git a/.gitignore b/.gitignore
index bba1e09..e1660b3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -55,5 +55,8 @@
 *.log
 
 # Files copied over during make
-adapters/protos/*.proto
+python/protos/*.proto
+
+# voltha cli history
+python/cli/.voltha_cli_history