approx2 is fixed.
moving to focus on approx[1]; in particular, the lower bound seems off.

git-svn-id: svn+ssh://ares.lids.mit.edu/code/ktreleav/python/roadEMD@2609 d6d04add-692a-0410-8435-c93ef0a91bfa
just adding a README

git-svn-id: svn+ssh://ares.lids.mit.edu/code/ktreleav/python/roadEMD@2610 d6d04add-692a-0410-8435-c93ef0a91bfa
ignoring *.pyc

git-svn-id: svn+ssh://ares.lids.mit.edu/code/ktreleav/python/roadEMD@2611 d6d04add-692a-0410-8435-c93ef0a91bfa
approx1 wasn't broken after all!
it just had an interesting artifact that can arise at oneway road boundaries
in the generalization where the total measure of mu1 and mu2 are different.

Hooray!

moving on to the demo code!

git-svn-id: svn+ssh://ares.lids.mit.edu/code/ktreleav/python/roadEMD@2612 d6d04add-692a-0410-8435-c93ef0a91bfa
Update README.txt

git-svn-id: svn+ssh://ares.lids.mit.edu/code/ktreleav/python/roadEMD@2613 d6d04add-692a-0410-8435-c93ef0a91bfa
Update README.txt

git-svn-id: svn+ssh://ares.lids.mit.edu/code/ktreleav/python/roadEMD@2614 d6d04add-692a-0410-8435-c93ef0a91bfa
Merge branch 'master' of https://github.com/kyletreleaven/road_earthmover_distance