maint: update to latest gnulib

While we aren't impacted by most of upstream's changes this
month, at least the regex improvement looks useful.

* gnulib: Synchronize to upstream.
This commit is contained in:
Eric Blake 2014-03-24 16:29:52 -06:00
parent 2f934550b9
commit a52feff02d

@ -1 +1 @@
Subproject commit 72fb9075b2812765d2ce55a1a26c3764392377cb
Subproject commit ce457d622d947d8aa3e325d98a2818d097e7fec9