regionprops change in scikit image

[jtsauls]

regionprops will change:

"//anaconda/lib/python2.7/site-packages/skimage/measure/_regionprops.py:250: UserWarning: regionprops and image moments (including moments, normalized moments, central moments, and inertia tensor) of 2D images will change from xy coordinates to rc coordinates in version 0.16.
See http://scikit-image.org/docs/0.14.x/release_notes_and_installation.html#deprecations for details on how to avoid this message."

This will affect how the orientation of the region is measured so we will need to make changes.