commits: d8529688dd7a493d0c28cd3e943afcd2f118ab60

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sha	message	author_date	committer_date	raw_author	raw_committer	repo	author	committer
d8529688dd7a493d0c28cd3e943afcd2f118ab60	Shift method for shifting data New `shift` method for shifting datasets or arrays along a dimension: In [1]: import xray In [2]: array = xray.DataArray([5, 6, 7, 8], dims='x') In [3]: array.shift(x=2) Out[3]: <xray.DataArray (x: 4)> array([ nan, nan, 5., 6.]) Coordinates: * x (x) int64 0 1 2 3	2015-10-09T22:06:30Z	2015-11-24T21:59:48Z	7ac163783245dbec82e06aac57b56992d3cf2b72	7ac163783245dbec82e06aac57b56992d3cf2b72	13221727	1217238	1217238