Update Cabal submodule to latest 1.22.0.1 snapshot
authorHerbert Valerio Riedel <hvr@gnu.org>
Mon, 12 Jan 2015 21:37:19 +0000 (22:37 +0100)
committerHerbert Valerio Riedel <hvr@gnu.org>
Mon, 12 Jan 2015 22:48:02 +0000 (23:48 +0100)
Differential Revision: https://phabricator.haskell.org/D617

libraries/Cabal

index 3a7f901..e4ea51c 160000 (submodule)
@@ -1 +1 @@
-Subproject commit 3a7f9015828745932a65d95fa985c98073fc7d95
+Subproject commit e4ea51c3156c27b7dec40cb2733b8bfe37bca6a1