Added a note about Sourceforge patch #949715.
Added a note about Sourceforge patch #949715.

jcharum/pycurl,ninemoreminutes/pycurl,ninemoreminutes/pycurl,m13253/pycurl-python3,jcharum/pycurl,jcharum/pycurl,m13253/pycurl-python3,m13253/pycurl-python3,ninemoreminutes/pycurl,ninemoreminutes/pycurl