add haversine distance
add exception passing to C functions
rename dist conversion funcs
Implement correct d-dimensional kernel norms
add metric mappings to dist_metrics
binary tree: make valid_metrics a class variable
dist_metrics: allow callable metric
add chebyshev distance to kd tree
add functionality to NearestNeighbors estimators
Roger-Stanimoto -> Rogers-Tanimoto
calculate kernel norm only once
compute kernel norm only once
TST: compare gaussian KDE against scipy version
Change dual splits to single splits in query_dual
WMinkowskiDistance corrections to error messages and docstring
improvement
Merge pull request #7 from jhale/new_ball_tree

WMinkowskiDistance corrections to error messages and docstring
added first version of out-of-core example
revision round #1 (move to examples/applications, 1 file, auto-download dataset)
hover removed from nature, jquery more recent version, containerexpansion on mouseover add
image resizing added