update links and use svg badges [skip ci] [nightlies release]

README.rst

 .. vim: set fileencoding=utf-8 :
 .. Thu 11 Aug 15:13:11 CEST 2016
 
-.. image:: http://img.shields.io/badge/docs-stable-yellow.png
+.. image:: http://img.shields.io/badge/docs-stable-yellow.svg
    :target: http://pythonhosted.org/bob.io.base/index.html
-.. image:: http://img.shields.io/badge/docs-latest-orange.png
+.. image:: http://img.shields.io/badge/docs-latest-orange.svg
    :target: https://www.idiap.ch/software/bob/docs/latest/bob/bob.io.base/master/index.html
 .. image:: https://gitlab.idiap.ch/bob/bob.io.base/badges/master/build.svg
    :target: https://gitlab.idiap.ch/bob/bob.io.base/commits/master
 .. image:: https://img.shields.io/badge/gitlab-project-0000c0.svg
    :target: https://gitlab.idiap.ch/bob/bob.io.base
-.. image:: http://img.shields.io/pypi/v/bob.io.base.png
+.. image:: http://img.shields.io/pypi/v/bob.io.base.svg
    :target: https://pypi.python.org/pypi/bob.io.base
-.. image:: http://img.shields.io/pypi/dm/bob.io.base.png
+.. image:: http://img.shields.io/pypi/dm/bob.io.base.svg
    :target: https://pypi.python.org/pypi/bob.io.base
 
 
@@ -42,5 +42,5 @@ development `mailing list`_.
 
 .. Place your references here:
 .. _bob: https://www.idiap.ch/software/bob
-.. _installation: https://gitlab.idiap.ch/bob/bob/wikis/Installation
+.. _installation: https://www.idiap.ch/software/bob/install
 .. _mailing list: https://groups.google.com/forum/?fromgroups#!forum/bob-devel

doc/links.rst

@@ -50,7 +50,7 @@
 .. _python: http://www.python.org
 .. _pypi: http://pypi.python.org
 .. _qt4: http://qt.nokia.com/
-.. _satellite packages: https://gitlab.idiap.ch/bob/bob/wikis/Packages
+.. _satellite packages: https://www.idiap.ch/software/bob/packages
 .. _scipy: http://www.scipy.org
 .. _setuptools: http://trac.edgewall.org/wiki/setuptools
 .. _sphinx: http://sphinx.pocoo.org