Change nilearn.plotting.find_cuts.find_xyz_cut_coords to take a niimg as argument and return world, rather than voxel, coordinates
Add a test for non-trivial affine
Minor whitespace tweak while I was touching the file
Make find_xyz_cut_coords accessible from nilearn.plotting and add it to the reference doc
Slight improvement to parameter description
Merge pull request #236 from lesteve/find-xyz-cuts-api

Tweak find_xyz_cut_coords to take an niimg as argument and return world (rather than voxel) coordinates