[sldev] supported versions of Python for building, [PATCH] VWR-201

[Boroondas Gupte]

Hi all,

after lurking (and sometimes commenting) on SLDev for quite a long time,
here come my first "real" patches (don't get too excited, just fixes a
non-fatal warning):
http://jira.secondlife.com/browse/SNOW-201 "DeprecationWarning: the sets
module is deprecated" with Python >= 2.6
Comments and reviews appreciated!

Related, I'd like to ask what versions of Python are currently supported
for building the viewer on the different platforms (so the respective
wiki articles can be clarified/updated), and which versions should be
supported in the future.

cheers
Boroondas