Increased latest version to 0.0.4b0 [skip ci]

README.rst

 .. vim: set fileencoding=utf-8 :
 .. Wed 16 May 14:31:20 CEST 2018
 
-.. image:: https://img.shields.io/badge/docs-v0.0.3-yellow.svg
-   :target: https://www.idiap.ch/software/bob/docs/bob/bob.learn.pytorch/v0.0.3/index.html
+.. image:: https://img.shields.io/badge/docs-stable-yellow.svg
+   :target: https://www.idiap.ch/software/bob/docs/bob/bob.learn.pytorch/stable/index.html
 .. image:: https://img.shields.io/badge/docs-latest-orange.svg
    :target: https://www.idiap.ch/software/bob/docs/bob/bob.learn.pytorch/master/index.html
-.. image:: https://gitlab.idiap.ch/bob/bob.learn.pytorch/badges/v0.0.3/build.svg
-   :target: https://gitlab.idiap.ch/bob/bob.learn.pytorch/commits/v0.0.3
-.. image:: https://gitlab.idiap.ch/bob/bob.learn.pytorch/badges/v0.0.3/coverage.svg
-   :target: https://gitlab.idiap.ch/bob/bob.learn.pytorch/commits/v0.0.3
+.. image:: https://gitlab.idiap.ch/bob/bob.learn.pytorch/badges/master/build.svg
+   :target: https://gitlab.idiap.ch/bob/bob.learn.pytorch/commits/master
+.. image:: https://gitlab.idiap.ch/bob/bob.learn.pytorch/badges/master/coverage.svg
+   :target: https://gitlab.idiap.ch/bob/bob.learn.pytorch/commits/master
 .. image:: https://img.shields.io/badge/gitlab-project-0000c0.svg
    :target: https://gitlab.idiap.ch/bob/bob.learn.pytorch
 .. image:: https://img.shields.io/pypi/v/bob.learn.pytorch.svg

version.txt

-0.0.3
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+0.0.4b0
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