[pydotorg-www] changing ReStructuredText to reStructuredText in wiki

[Wolfgang Maier]

Hi,

I just changed the ReStructuredText page name to

https://wiki.python.org/moin/reStructuredText

as suggested here:

https://wiki.python.org/moin/SiteImprovements#Wiki_Content

I also tried to update all links to that site, but there are two pages 
that I do not have editing rights for. These are:

https://wiki.python.org/moin/PythonWikiEngines
https://wiki.python.org/moin/Templating

Maybe someone with the right privileges could take care of these (and 
also double-check that I haven't left behind other broken links) ?

Thanks a lot,
Wolfgang