Bump build dependency on openstack-pkg-tools

New version does not require net-tools.

See Debian bug:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=858697

Change-Id: I15fa3ec58e23486e3503fb66c855b948f4d0effc

debian/changelog

@@ -1,3 +1,11 @@
+gnocchi (3.0.4-3) unstable; urgency=medium
+
+  * Team upload.
+  * Revert net-tools dependency.
+  * Bump build dependency on openstack-pkg-tools (Closes: #858697).
+
+ -- David Rabel <david.rabel@noresoft.com>  Sat, 01 Apr 2017 11:35:30 +0200
+
 gnocchi (3.0.4-2) unstable; urgency=medium
 
   * Team upload.

debian/control

@@ -5,7 +5,7 @@ Maintainer: PKG OpenStack <openstack-devel@lists.alioth.debian.org>
 Uploaders: Thomas Goirand <zigo@debian.org>,
 Build-Depends: debhelper (>= 10),
                dh-python,
-               openstack-pkg-tools (>= 52~),
+               openstack-pkg-tools (>= 54~),
                python-all,
                python-pbr,
                python-setuptools,
@@ -149,7 +149,6 @@ Depends: adduser,
          gnocchi-common (= ${binary:Version}),
          python-openstackclient,
          lsb-base,
-         net-tools,
          q-text-as-data,
          ${misc:Depends},
          ${python:Depends},