Add python code for dynamic parts of the site

This patch introduces the initial python code that will be used to
generate dynamic portions of the website. It's pretty basic at the
moment, there's lots to do.

Signed-off-by: Paul Burton <paulburton89@gmail.com>
Switch recent builds to use the new python code

Previously this was including a static generated list of recent builds.
Do that dynamically instead, by invoking the previously added python
code via wsgi.

Signed-off-by: Paul Burton <paulburton89@gmail.com>
Move recent build arch to the right

This matches archlinux.org & just looks better in general.

Signed-off-by: Paul Burton <paulburton89@gmail.com>
Remove unused script tag

This was left over from me attempting to make use of HTML imports before
I switched to using SSI. The script isn't even present, let alone used.
Remove the tag.

Signed-off-by: Paul Burton <paulburton89@gmail.com>
Initial packages page

This largely just invokes the python code for dynamic content via SSI,
it'll need further work once that code has been fleshed out.

Signed-off-by: Paul Burton <paulburton89@gmail.com>