Increased stable version to 2.2.0

README.rst

 .. vim: set fileencoding=utf-8 :
 .. Sun 14 Aug 2016 20:01:03 CEST
 
-.. image:: http://img.shields.io/badge/docs-stable-yellow.svg
-   :target: https://www.idiap.ch/software/bob/docs/bob/bob.ip.base/stable/index.html
+.. image:: http://img.shields.io/badge/docs-v2.2.0-yellow.svg
+   :target: https://www.idiap.ch/software/bob/docs/bob/bob.ip.base/v2.2.0/index.html
 .. image:: http://img.shields.io/badge/docs-latest-orange.svg
    :target: https://www.idiap.ch/software/bob/docs/bob/bob.ip.base/master/index.html
-.. image:: https://gitlab.idiap.ch/bob/bob.ip.base/badges/master/build.svg
-   :target: https://gitlab.idiap.ch/bob/bob.ip.base/commits/master
-.. image:: https://gitlab.idiap.ch/bob/bob.ip.base/badges/master/coverage.svg
-   :target: https://gitlab.idiap.ch/bob/bob.ip.base/commits/master
+.. image:: https://gitlab.idiap.ch/bob/bob.ip.base/badges/v2.2.0/build.svg
+   :target: https://gitlab.idiap.ch/bob/bob.ip.base/commits/v2.2.0
+.. image:: https://gitlab.idiap.ch/bob/bob.ip.base/badges/v2.2.0/coverage.svg
+   :target: https://gitlab.idiap.ch/bob/bob.ip.base/commits/v2.2.0
 .. image:: https://img.shields.io/badge/gitlab-project-0000c0.svg
    :target: https://gitlab.idiap.ch/bob/bob.ip.base
 .. image:: http://img.shields.io/pypi/v/bob.ip.base.svg
@@ -42,4 +42,4 @@ development `mailing list`_.
 .. Place your references here:
 .. _bob: https://www.idiap.ch/software/bob
 .. _installation: https://www.idiap.ch/software/bob/install
-.. _mailing list: https://www.idiap.ch/software/bob/discuss
+.. _mailing list: https://www.idiap.ch/software/bob/discuss
\ No newline at end of file

version.txt

-2.1.1b0
\ No newline at end of file
+2.2.0
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