version: bump to 2.2.0

Refs #70866

Change-Id: I5a44c900090355388c16487b66f7d8214b3187ff

configure.ac

@@ -2,7 +2,7 @@ dnl Ring - configure.ac for automake 1.9 and autoconf 2.59
 
 dnl Process this file with autoconf to produce a configure script.
 AC_PREREQ([2.65])
-AC_INIT([Ring],[2.1.1],[ring@lists.savoirfairelinux.net],[ring])
+AC_INIT([Ring],[2.2.0],[ring@lists.savoirfairelinux.net],[ring])
 
 AC_COPYRIGHT([[Copyright (c) Savoir-Faire Linux 2004-2015]])
 AC_REVISION([$Revision$])

doc/doxygen/core-doc.cfg.in

@@ -31,7 +31,7 @@ PROJECT_NAME           = "Ring Daemon"
 # This could be handy for archiving the generated documentation or
 # if some version control system is used.
 
-PROJECT_NUMBER         = 2.1.1
+PROJECT_NUMBER         = 2.2.0
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer