Drop support for Python 2.4 and 2.5.
Drop support for Python 2.4 and 2.5.

These are very old, long unmaintained and should not be in use
in any current operating systems/distributions.

http://curl.haxx.se/mail/curlpython-2015-08/0006.html

pycurl/pycurl,pycurl/pycurl,pycurl/pycurl