removed tag_svn_revision from setup.cfg

py.test tests/functional/test_install_user.py::Tests_UserSite::test_install_curdir_usersite
Merge pull request #2045 from bukzor/buck-tag-svn-revision

had to comment this out to make test pass:
Switch versioning from X.Y.Z to X.Y dropping the leading 1
Merge pull request #2047 from dstufft/new-versioning

Switch versioning from X.Y.Z to X.Y dropping the leading 1
Normalize names in a URL

PyPI and Bandersnatch now normalize the project name in their
URLs. This change matches that and will reduce the number of
redirects we hit on PyPI and will reduce the need to hit /simple/
on a Bandersnatch mirror.
Do not look for /simple/{name}/version/ URLs anymore
Deprecate the fallback to /simple/