rework debian packages support

Remove old leftover from split of osmo-mgw out of openbsc.

Change-Id: I96a6a56c401833d053d48908872fb0474f5aec53
diff --git a/debian/changelog b/debian/changelog
index e9a4212..21e4bbd 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,75 +1,5 @@
-openbsc (0.15.1) UNRELEASED; urgency=medium
+osmo-mgw (0.1.0) unstable; urgency=low
 
-  * Move forward toward a new release.
-  * Prevent SGSN starting with 'auth-policy remote' when no 'gsup remote-*' are configured.
-    Note: such configs are broken without extra workarounds anyway.
+  * Initial release.
 
- -- Holger Hans Peter Freyther <holger@moiji-mobile.com>  Tue, 24 May 2016 23:14:31 +0200
-
-openbsc (0.14.0) unstable; urgency=low
-
-  * New upstream tag and additional patches.
-
- -- Holger Hans Peter Freyther <holger@freyther.de>  Sat, 14 Mar 2015 20:33:25 +0100
-
-openbsc (0.12.0+git26-7) unstable; urgency=low
-
-  * 64bit fix for the MGCP rewriting
-
- -- Holger Hans Peter Freyther <holger@freyther.de>  Wed, 07 Nov 2012 11:39:34 +0100
-
-openbsc (0.12.0+git26-6) precise; urgency=low
-
-  * Added init script for osmocom-sgsn. 
-
- -- Eric Butler <eric@codebutler.com>  Fri, 24 Aug 2012 21:04:32 -0700
-
-openbsc (0.12.0+git26-5) precise; urgency=low
-
-  * Don't enable MNCC sock by default.
-  * Automatically create important directories.
-  * Fix init script 'stop' command.
-
- -- Eric Butler <eric@codebutler.com>  Fri, 24 Aug 2012 20:56:33 -0700
-
-openbsc (0.12.0+git26-4) precise; urgency=low
-
-  * Specify HLR path and enable RTP proxy.
-
- -- Eric Butler <eric@codebutler.com>  Mon, 20 Aug 2012 00:21:07 -0700
-
-openbsc (0.12.0+git26-3) precise; urgency=low
-
-  * Fix init script.
-
- -- Eric Butler <eric@codebutler.com>  Sun, 19 Aug 2012 16:05:44 -0700
-
-openbsc (0.12.0+git26-2) precise; urgency=low
-
-  * Fix libdbi package dependency.
-
- -- Eric Butler <eric@codebutler.com>  Wed, 15 Aug 2012 00:35:37 -0700
-
-openbsc (0.12.0+git26-1) precise; urgency=low
-
-  * Fix version issue.
-
- -- Eric Butler <eric@codebutler.com>  Tue, 14 Aug 2012 21:00:51 -0700
-
-openbsc (0.12.0+git26) precise; urgency=low
-
-  * Updated ubuntu package.
-
- -- Eric Butler <eric@codebutler.com>  Tue, 14 Aug 2012 17:36:51 -0700
-
-openbsc (0.9.13.115.eb113-1) natty; urgency=low
-
-  * New upstream release
-
- -- Harald Welte <laforge@gnumonks.org>  Wed, 11 May 2011 18:41:24 +0000
-
-openbsc (0.9.4-1) unstable; urgency=low
-
-  * Initial release
-
- -- Harald Welte <laforge@gnumonks.org>  Tue, 24 Aug 2010 13:34:24 +0200
+ -- Alexander Couzens <lynxis@fe80.eu>  Tue, 08 Aug 2017 01:12:53 +0000