03:38 tmclaugh 

Remove python21 and python22.  These version lines are long deprecated and
no ports require them.

Approved by:    python@

11:57 perky 

o Utilize MASTER_SITE_PYTHON.
o Rename pydoc to pydoc${PORTVERSION} to avoid conflicts among these
  ports. (lang/python port keeps both of bin/pydoc and bin/pydoc2.2)
o Set LATEST_LINK to ${PYTHON_VERSION:S/.//} except lang/python.

Now, we can install all of these python versions together cleanly.