rough work on pathlib, untested!
working recursive globbing
add pathlib to setup.py
Merge remote-tracking branch 'upstream/master' into pathlib
Adds support for odd patch shapes in function extract_local_patches_fast
add pathlib to travis build
Adds simple tests for different patch shapes
Merge pull request #384 from jalabort/odd_shape_patches

Adds support for odd patch shapes in function extract_local_patches_fast
Merge remote-tracking branch 'upstream/master' into pathlib
Merge pull request #381 from jabooth/pathlib

Recursive globbing