- Switch to https:// scheme where possible to avoid redirects
- Unify all kernel.org, Sourceforge and GNU URLs
- Fix python and perl module URLs to be consistent
- Fix github provided URLs to properly download tarballs instead of vFOO.tar.gz
- Use upstream locations for some packages or better/shorter URLs if available
- Add https:// URLs for gnupg packages
git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@19022 af4574ff-66df-0310-9fd7-8a98e5e911e0