commits: 93a4039f6c6eb765f5b2dc1ba286b263a931dac6

This data as json

sha	message	author_date	committer_date	raw_author	raw_committer	repo	author	committer
93a4039f6c6eb765f5b2dc1ba286b263a931dac6	Use correct dtype for RGB image alpha channel (#1893) * Fix alpha channel logic for integer RGB images * Use named argument for concat axis	2018-02-12T22:12:12Z	2018-02-12T22:12:12Z	3ce4a2c03644349db2459c99f8b3abfb25e90fed	b0f4ce5150c3c23b1766db99ba73f575ddfc0e71	13221727	12229877	10050469