BF - added explicit fillvalue arg, and fixed some docs
made spherical harmonic models
Merge commit '23c3999bc6f67c1c3907d882edb76eb20492397c'
DOC added doc to peak_finding_onedge
NF - adding fact_tracking
BF - fact_tracking.py
BF - fact_tracking.py
BF - fact_tracking.py
BF - moved seeds so 0,0 is the center of the voxel, not .5,.5
NF - working on spherical harmonic models
BF - minor changes to fact_tracking
NF - chaning design of fact propogator
NF - adding to spherical_harmonic_models along with some tests, first set of tests passing
RF - a little bit of cleanup in spherical_harmonic_models
RF - a little bit of cleanup in test_spherical_harmonic_models
RF - fact_tracking
RF - adding bootstraping to data
Merge branch 'master' of github.com:Garyfallidis/dipy
Merge branch 'master' into opdt
Merge branch 'fact-tracking' into alp