In the "put SRC_FILE URL" action read from stdin when SRC_FILE is "-".
In the "put SRC_FILE URL" action read from stdin when SRC_FILE is "-".

* contrib/client-side/svnmucc/svnmucc.c
  (drive): Handle "-".
  (main): Document "-", tweak capitalisation for consistency.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion