Simplify some code:
Simplify some code:

* tools/cvs2svn/cvs2svn.py
  (RepositoryMirror.change_path): Get rid of nested marshalling --
    once is enough :-).  And adjust conditional to avoid spurious
    non-entries (i.e, those beginning with "/") from being included in
    approved_entries.  This won't make any difference in which entries
    are deleted and which aren't, but it's much cleaner.

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