[PATCH 2/9] Bump standards version to 4.0.0 (no changes needed)

[Daniel Kahn Gillmor]

Some things that might be interesting (and are acceptable and
supported under 4.0.0, though not required) are:

 * supporting DEB_BUILD_OPTIONS tag nodoc wihle tagging build-deps (we
   could put python-sphinx into <!nodoc>, for example)

 * splitting out Build-Depends-Arch from Build-Depends
---
 debian/control | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/debian/control b/debian/control
index 8e55d669..3700c04d 100644
--- a/debian/control
+++ b/debian/control
@@ -27,7 +27,7 @@ Build-Depends:
  gpgsm <!nocheck>,
  gnupg <!nocheck>,
  bash-completion (>=1.9.0~)
-Standards-Version: 3.9.6
+Standards-Version: 4.0.0
 Homepage: https://notmuchmail.org/
 Vcs-Git: git://notmuchmail.org/git/notmuch
 Vcs-Browser: https://git.notmuchmail.org/git/notmuch
-- 
2.13.2