Merge ~thomas-voss/snap-confine:14.04 into snap-confine:14.04

[Thomas Voß]

Relax dependency on dpkg.

Relax dependency on dpkg.

[Zygmunt Krynicki (zyga)]

I think this is okay but I'd like to document that the reason for the pre-dependency is to satisfy maintainer scripts. I believe this is not require for 14.04 but this knowledge may be easily lost.

review: Approve

diff --git a/debian/control b/debian/control
index e0bdc68..63cba17 100644
--- a/debian/control
+++ b/debian/control
@@ -32,9 +32,10 @@ Description: Support executable to apply confinement for snappy apps
  to the started application process. The tool is written in C and carefully
  reviewed to limit the attack surface on the security model of snapd.
 
+# On releases other than trusty, we require an explicit Pre-Depends: dpkg (>= 1.17.14)
+# to satisfy maintainer scripts. Please keep this note in place.
 Package: ubuntu-core-launcher
 Architecture: any
 Depends: snap-confine, ${misc:Depends}, ${shlibs:Depends}
-Pre-Depends: dpkg (>= 1.17.14)
 Description: Launcher for ubuntu-core (snappy) apps
  This package contains the launcher for launching snappy applications