Rename OpenGGSN to OsmoGGSN

Osmocom has maintained this program since about 7 years now, while
the original author / copyright holder has completely disappeared.

With the introduction of Osmocom-style CTRL and VTY interfaces,
the way how the program is used and configured has substantially
changed.  In order to avoid confusion in terms of configuration file
format etc, let's rename it to OsmoGGSN.

Change-Id: I2da30f7d4828e185bfac1a4e2d8414b01cbe4f9d
diff --git a/debian/control b/debian/control
index 4e5b168..bed17e2 100644
--- a/debian/control
+++ b/debian/control
@@ -1,4 +1,4 @@
-Source: openggsn
+Source: osmo-ggsn
 Maintainer: Harald Welte <laforge@gnumonks.org>
 Section: net
 Priority: optional
@@ -9,16 +9,16 @@
                dh-autoreconf,
                libosmocore-dev (>= 0.8.0)
 Standards-Version: 3.9.6
-Vcs-Browser: http://ggsn.git.sourceforge.net/git/gitweb.cgi?p=ggsn/ggsn;a=summary
-Vcs-Git: git://ggsn.git.sourceforge.net/gitroot/ggsn/ggsn
+Vcs-Browser: http://git.osmocom.org/osmo-ggsn/
+Vcs-Git: git://git.osmocom.org/osmo-ggsn
 Homepage: https://projects.osmocom.org/projects/openggsn
 
-Package: openggsn
+Package: osmo-ggsn
 Architecture: any
 Depends: ${shlibs:Depends},
          ${misc:Depends}
-Description: Gateway GPRS Support Node (GGSN)
- OpenGGSN is a Gateway GPRS Support Node (GGSN). It is used by mobile
+Description: Osmocom Gateway GPRS Support Node (GGSN)
+ OsmoGGSN is a Gateway GPRS Support Node (GGSN). It is used by mobile
  operators as the interface between the Internet and the rest of the
  mobile network infrastructure.
 
@@ -29,11 +29,11 @@
 Depends: ${shlibs:Depends},
          ${misc:Depends}
 Description: library implementing the GTP protocol between SGSN and GGSN
- OpenGGSN is a Gateway GPRS Support Node (GGSN). It is used by mobile
+ OsmoGGSN is a Gateway GPRS Support Node (GGSN). It is used by mobile
  operators as the interface between the Internet and the rest of the
  mobile network infrastructure.
  .
- This library is part of openggsn and implements the GTP protocol between
+ This library is part of OsmoGGSN and implements the GTP protocol between
  SGSN (Serving GPRS support node) and GGSN.
 
 Package: libgtp-dev
@@ -43,17 +43,17 @@
 Depends: ${misc:Depends},
          libgtp1 (= ${binary:Version})
 Description: Development files for libgtp
- OpenGGSN is a Gateway GPRS Support Node (GGSN). It is used by mobile
+ OsmoGGSN is a Gateway GPRS Support Node (GGSN). It is used by mobile
  operators as the interface between the Internet and the rest of the
  mobile network infrastructure.
  .
  The library libgtp implements the GTP protocol between SGSN and GGSN
  and this package contains the development files for this library.
 
-Package: openggsn-dbg
+Package: osmo-ggsn-dbg
 Section: debug
 Architecture: any
 Priority: extra
-Depends: ${shlibs:Depends}, ${misc:Depends}, libgtp1 (= ${binary:Version}), openggsn (= ${binary:Version})
+Depends: ${shlibs:Depends}, ${misc:Depends}, libgtp1 (= ${binary:Version}), osmo-ggsn (= ${binary:Version})
 Multi-Arch: same
-Description: Debug symbols for OpenGGSN
+Description: Debug symbols for OsmoGGSN