Converted README to rst. Adding service badges.

README.rst

@@ -0,0 +1,34 @@
+===================
+ONGR Content bundle
+===================
+
+.. image:: https://travis-ci.org/ongr-io/ContentBundle.svg?branch=master
+    :target: https://travis-ci.org/ongr-io/ContentBundle
+
+.. image:: https://scrutinizer-ci.com/g/ongr-io/ContentBundle/badges/quality-score.png?b=master
+    :target: https://scrutinizer-ci.com/g/ongr-io/ContentBundle/?branch=master
+
+.. image:: https://scrutinizer-ci.com/g/ongr-io/ContentBundle/badges/coverage.png?b=master
+    :target: https://scrutinizer-ci.com/g/ongr-io/ContentBundle/?branch=master
+
+.. image:: https://poser.pugx.org/ongr/content-bundle/downloads.svg
+    :target: https://packagist.org/packages/ongr/content-bundle
+
+.. image:: https://poser.pugx.org/ongr/content-bundle/v/stable.svg
+    :target: https://packagist.org/packages/ongr/content-bundle
+
+.. image:: https://poser.pugx.org/ongr/content-bundle/v/unstable.svg
+    :target: https://packagist.org/packages/ongr/content-bundle
+
+.. image:: https://poser.pugx.org/ongr/content-bundle/license.svg
+    :target: https://packagist.org/packages/ongr/content-bundle
+
+Documentation
+~~~~~~~~~~~~~
+
+Documentation for ONGR Content Bundle is in `here <https://github.com/ongr-io/ContentBundle/blob/master/Resources/doc/index.md>`_.
+
+License
+~~~~~~~
+
+This bundle is under the MIT license. Please, see the complete license in the bundle `LICENSE </LICENSE>`_ file.