Add more projects

because 45 wasn't enough
Workaround for python-alembic version number

python-alembic version as reported by setup.py doesn't match
the subdir in the tarball.
Workaround for tripleo project versions

There aren't reported correctly.
Don't follow symlinks to test packages

If rerunning the builder multiple times in the same docker
container (during dev), the symlink from the previous run
are left behind.