Update cweagans/composer-patches from 1.6.1 to 1.6.2#8

Open

dependencies[bot] wants to merge 4 commits intosourcefrom cweagans/composer-patches-1.6.2-#2.0.0

+6,663-126

Commits on May 2, 2017

WIP commit.
thom8
committed

Commits on Sep 25, 2017