Merge version 2.27.6-1+rpi1 and 2.27.6-2 to produce 2.27.6-2+rpi1

diff --cc debian/changelog
index b66b5c3aa24c799f7e0f59d445c070045b05cdc7,1244905e42597337192623961689ab702c0bf24d..32451e0ac2b82757b49c8687d35cbb21106ecc0e
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,11 -1,9 +1,18 @@@
- snapd (2.27.6-1+rpi1) buster-staging; urgency=medium
++snapd (2.27.6-2+rpi1) buster-staging; urgency=medium
 +
 +  [changes brought forward from 2.27.2-2+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Thu, 24 Aug 2017 17:53:18 +0000]
 +  * Treat unknown derivatives the same as Debian.
 +  * Disable testsuite.
 +  * Fix clean target.
 +
-  -- Peter Michael Green <plugwash@raspbian.org>  Wed, 27 Sep 2017 23:49:06 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Tue, 03 Oct 2017 02:50:40 +0000
++
+ snapd (2.27.6-2) unstable; urgency=medium
+ 
+   * Add d/patches/0001-osutil-adjust-StreamCommand-tests-for-golang-1.9.patch
+     to fix FTBFS with Go 1.9. (Closes: #876867)
+ 
+  -- Michael Hudson-Doyle <mwhudson@debian.org>  Tue, 26 Sep 2017 13:41:53 -0400
  
  snapd (2.27.6-1) unstable; urgency=medium