ENH: Moving from KDTree to cKDTree
cKDTree working with Distance
ENH: for cKDTree #460
Merge branch 'kdtree' of github.com:sjsrey/pysal into kdtree
handling check for scipy version and support for older KDTree
ENH more checks to handle kdtree changes since scipy 0.11.0
ENH missing True in example
Merge pull request #477 from sjsrey/kdtree

cKDTree for #460
Update setup.cfg
DOC: link fixes
ENH Changing regime_weights to block_weights for #455
Merge pull request #478 from sjsrey/docs

DOC: link fixes
DOC cleaning up doctests
Merge pull request #479 from sjsrey/block

ENH Changing regime_weights to block_weights for #455
Merge pull request #480 from sjsrey/docs

DOC cleaning up doctests
DOC contrib updates and links
DOC cleaning up files after running doctests #398
Merge pull request #481 from sjsrey/docs

DOC contrib updates and links
Merge pull request #482 from sjsrey/remove_test_files

DOC cleaning up files after running doctests #398
merging upstream