bitbake: bin/bitbake: Catch establish connection log messages

If for example you try "bitbake -m" with an invalid BBSERVER, error
messages are not displayed. This change ensures logging is in place
to catch and display such errors.

(Bitbake rev: 719808f95adc7820fcc09743c592513414d03ce1)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

bitbake/bin/bitbake

@@ -297,8 +297,6 @@ def main():
         server = servermodule.BitBakeXMLRPCClient(configParams.observe_only)
         server.saveConnectionDetails(configParams.remote_server)
 
-    logger.removeHandler(handler)
-
     if not configParams.server_only:
         # Collect the feature set for the UI
         featureset = getattr(ui_module, "featureSet", [])
@@ -310,6 +308,8 @@ def main():
         for k in cleanedvars:
             os.environ[k] = cleanedvars[k]
 
+        logger.removeHandler(handler)
+
         try:
             return ui_module.main(server_connection.connection, server_connection.events, configParams)
         finally: