Dependencies for basket <http://github.com/mozilla/basket>.

It goes something (but only something) like this:

pip install --no-install --build=vendor/packages --src=vendor/src -I -r requirements/dev.txt
cd vendor/
find packages src -type d -depth 1 >| basket.pth
perl -pi -e 's:httplib2:httplib2/python2:' basket.pth

git init
for f in src/*\
    pushd $f >/dev/null && REPO=$(git config remote.origin.url) && popd > /dev/null && git submodule add $REPO $f
git add .