A few packages broke due to the SCons upgrade (they depended on
deprecated options that got removed), I've kept them on version 3.0.1
for now. The rest of the rebuilds seems fine (the failing ones where
already in a broken state before this change).
* treewide: http -> https sources
This updates the source urls of all top-level packages from http to
https where possible.
* buildtorrent: fix url and tab -> spaces