5166 sendmail package should be replaceable

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  link path=opt/onbld/bin/git-nits target=git-pbchk
  link path=opt/onbld/lib/python target=python2.6
  link path=opt/onbld/man/man1/git-nits.1 target=git-pbchk.1
  # webrev(1) requires ps2pdf
  depend fmri=print/filter/ghostscript type=require
- # hgsetup(1) uses check-hostname(1) and nightly sendmail(1M)
- depend fmri=service/network/smtp/sendmail type=require
  # nightly(1) uses wget
  depend fmri=web/wget type=require
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