bump to 2.2.0 (stable)

Author: evaleev

README.md

@@ -4,7 +4,6 @@ LIBINT (version 2) - a library for the evaluation of molecular integrals of many
 - project page: http://libint.valeyev.net/
 - e-mail - [email protected]
 
-See INSTALL for installation instructions.
-
+See [the wiki](https://github.com/evaleev/libint/wiki) for installation and usage instructions.
 
 Copyright (C) 2004-2016 Edward F. Valeev

configure.ac

@@ -1,6 +1,6 @@
 define([libint_mmm_version],[2.2.0])
-define([libint_buildid],[beta1])
-define([libint_so_version],[2:0:0])
+define([libint_buildid],[])
+define([libint_so_version],[2:2:0])
 
 dnl --------- Begin ---------
 dnl Process this file with autoconf to produce a configure script.

export/LICENSE.export

@@ -1,6 +1,6 @@
 LIBINT (version 2) - a library for the evaluation of molecular
 integrals of many-body operators over Gaussian functions
-Copyright (C) 2004-2014 Edward F. Valeev
+Copyright (C) 2004-2016 Edward F. Valeev
 
 This program is free software. Most of it can be redistributed and/or modified
 under the terms of the GNU Library General Public License, version 2

export/configure.export

@@ -1,6 +1,6 @@
-define([libint_mmm_version],[2.1.0])
-define([libint_buildid],[beta])
-define([libint_so_version],[2:0:0])
+define([libint_mmm_version],[2.2.0])
+define([libint_buildid],[])
+define([libint_so_version],[2:2:0])
 
 dnl --------- Begin ---------
 dnl Process this file with autoconf to produce a configure script.