Theme update

[Jonathan Riddell]

I've updated some pages on www.kde.org to the "new" theme because it
was embarracing that they looked obsolete.  I also updated some links
and removed stuff which was obviously out of date.

community/whatiskde/kdefreeqtfoundation.php theme updated
sites/www/community/whatiskde/index.php links removed and some links
added back at bottom
www/community/index.php broken, removed
presspage/index.php theme updated, duplicates pages in /contact though
presspage/Writing_Guide.php theme updated, I think the page should be scrapped
stuff/index.php updated theme and removed link to crap
products/kirigami theme updated, changes layout somewhat but it's
still nicercode-of-conduct/index.php theme updated
developerplatform forward to new page
support/mailinglists/index.php update theme
support/index.php updated theme
aether/footer.php add links to support/ and stuff/ since if we have
them we may as well link to them
support/international.php theme updated
support/index.php theme updated
announcement/ and info/ pages updated including new Applications pages
and I e-mailed David Faure about frameworks

There's some more to go including working out what to do with /events/
and https://www.kde.org/applications/

Comments and corrections welcome of course

Jonathan