test changing cameCase for _ in protobuf servercard

pb/messages.proto

@@ -100,7 +100,7 @@ message Matriochka {
 message ServerCard {
     string	name = 1; // friendly server name
     string description=2; // description : owner type (company/private/university...), 
-    string publicKey = 3; // public key you must use to send encrypted messages to that server
+    string public_key = 3; // public key you must use to send encrypted messages to that server
     string url = 4; // meow server url
     string login = 5; // required login to access the server
     string password = 6; // password associated to the login

pb/protogen.sh

@@ -1,12 +1,13 @@
 #!/bin/bash
+echo Generating Golang
 protoc -I=. --go_out=.. messages.proto
 mv ../forge.redroom.link/yves/meowlib/messages.pb.go ../
 rm -rf ../forge.redroom.link
-
+echo Generating HTML doc
 protoc --plugin=protoc-gen-doc=/usr/bin/protoc-gen-doc \
   --doc_out=../doc/generated \
   --doc_opt=html,index.html \
   *.proto
-
+echo Generating UML
 protoc --plugin=protoc-gen-uml=/usr/bin/protoc-gen-uml \
    --uml_out=../doc/generated -I=. *.proto