commits: c2b09d697c741b5d6ddede0ba01076c0cb09cf19

This data as json

sha	message	author_date	committer_date	raw_author	raw_committer	repo	author	committer
c2b09d697c741b5d6ddede0ba01076c0cb09cf19	Enable use of cftime.datetime coordinates with differentiate and interp (#2434) * Enable use of cftime.datetime coords with differentiate and interp * Raise TypeError for non-datetime x_new * Rename to_numeric to datetime_to_numeric	2018-09-28T13:44:54Z	2018-09-28T13:44:54Z	f04422bfa03dadc75fab6ce64de238fbe48f5be4	caabe6633d9bef7f2f52807cc5a1f477f3a077d4	13221727	6628425	6815844