fix qclone to a remote repo
This fixes issue467. -stable still needs something like revision
55578a8d7e84 - mq: allow push if -r is given explicitly.
In the meantime, hg qpop -a; hg qclone . ssh://... is a workaround.
adding helloabort: '\n' and '\r' disallowed in filenamesadding helloabort: '\n' and '\r' disallowed in filenameshellonothing changed