FIX: tight_layout having negative width axes#10915

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efiring merged 2 commits intomatplotlib:masterfrom

jklymak:fix-tight-layout-too-small

Apr 7, 2018

Commits on Mar 29, 2018

FIX: tight_layout having negative width axes
jklymak
committed

Commits on Apr 1, 2018

TST: tight_layout having negative width axes
jklymak
committed