[fix] Endpoint: allow '/' as path

duniter4j-core-client/src/main/java/org/duniter/core/client/model/bma/Endpoints.java

@@ -137,7 +137,7 @@ public class Endpoints {
             }
         }
 
-        log.warn("Unable to parse Endpoint: " + raw);
+        log.debug("Unable to parse Endpoint: " + raw);
         return Optional.empty();
     }
 

duniter4j-core-client/src/main/java/org/duniter/core/client/service/local/PeerServiceImpl.java

@@ -91,7 +91,6 @@ public class PeerServiceImpl implements PeerService, InitializingBean {
         Preconditions.checkArgument(StringUtils.isNotBlank(peer.getHost()));
         Preconditions.checkArgument(peer.getPort() >= 0);
 
-
         peer.setHash(Peers.computeHash(peer, cryptoService));
 
         Peer result = peerRepository.save(peer);