Denote supported versions of Python explicitly.
Note jump to 1.x, beta.
Expand dependecy:  ZODB3 -> ZODB+persistent+transaction+ZEO.
Repair tests borked by workaround for urlparse.urlsplit.

Fixed version in 2.7.3+, 3.2.3+.
Scrap 'ez_setup.py'.
Ignore derived.
Py3k:  compatible imports for urlparse.urlsplit.
Py3k:  syntax.
Py3k:  syntax.
Tests pass on Python 3.2 / 3.3.
Note support for Python 3.2 / 3.3.
Silence Py3k unittest nannyisms.
Silence Py3k warnings for cgi.parse_qsl.
Merge.