* tools/examples/minimal_client.c: Add include of svn_cmdline.h so that   this compiles again.
* tools/examples/minimal_client.c: Add include of svn_cmdline.h so that
  this compiles again.

Suggested by: sussman

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