bump version 0.7.1
Added tag 0.7.1 for changeset b44770cd4dc0
setup.py
Added tag 0.7.1 for changeset 2c14779339d0
added MANIFEST.in
Added tag 0.7.1 for changeset 7262ce1185d2
Added tag 0.7.1 for changeset 375c650aa15a