Convenience function to connect to a remote, download the data,
disconnect and update the remote-tracking branches.
If options are specified and this remote is already connected then
the existing remote connection options will be discarded and the
remote will now use the new options.
Download new data and update tips.
Convenience function to connect to a remote, download the data, disconnect and update the remote-tracking branches.
If options are specified and this remote is already connected then the existing remote connection options will be discarded and the remote will now use the new options.