Prepare 1.7.1 release

James Moger

2015-11-23 390909105f3323b24a7cc19ec1efe4bb099cfa76

 src/main/java/com/gitblit/transport/ssh/UsernamePasswordAuthenticator.java

@@ -51,7 +51,7 @@
      }

      username = username.toLowerCase(Locale.US);
      UserModel user = authManager.authenticate(username, password.toCharArray());
      UserModel user = authManager.authenticate(username, password.toCharArray(), null);
      if (user != null) {
         client.setUser(user);
         return true;