Switch to -u from deprecated --set-upstream

James Moger

2014-05-05 d69d73e5da5a12f279d5c0c38c871801739f33d6

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

@@ -72,7 +72,7 @@
         try {
            publicKey = new Buffer(bin).getRawPublicKey();
         } catch (SshException e) {
            e.printStackTrace();
            throw new RuntimeException(e);
         }
      }
      return publicKey;