build: update gnulib submodule to latest
commit8bf2af685cf2cb1291fb03ec8a6942c26a7e0bd7
authorPádraig Brady <P@draigBrady.com>
Wed, 1 Jul 2015 15:09:12 +0000 (1 16:09 +0100)
committerPádraig Brady <P@draigBrady.com>
Wed, 1 Jul 2015 15:09:39 +0000 (1 16:09 +0100)
tree1e9b01206371377f15aac94c2a597fdd35f03f93
parent81c7fc4081df7cb59b55c5fde486687afd0c87d7
build: update gnulib submodule to latest

Mainly with build fixes for FreeBSD and OS X.
gnulib