README: Add sections "+Latest Release", "Build Status" and "Miscellaneous"

Author: jcfr

README.md

@@ -20,11 +20,43 @@ See the [castxml(1)][manual] manual page for instructions to run the tool.
 
 [manual]: https://github.com/CastXML/CastXML/blob/master/doc/manual/castxml.1.rst#castxml1
 
+Latest Release
+==============
+
+[![][pypi-version-img]][pypi] [![][pypi-download-img]][pypi]
+
+[pypi-version-img]: https://img.shields.io/pypi/v/ninja.svg
+[pypi-download-img]: https://img.shields.io/badge/downloads-2535k%20total-green.svg
+[pypi]: https://pypi.python.org/pypi/ninja
+
+Build Status
+============
+
+|      | Linux | macOS | Windows  |
+|------|-------|-------|----------|
+| PyPI | [![][ci-status-linux-img]][ci-status-linux] | [![][ci-status-macos-img]][ci-status-macos] | [![][ci-status-win-img]][ci-status-win] |
+
+[ci-status-linux-img]: https://circleci.com/gh/CastXML/CastXML-python-distributions.svg?style=shield
+[ci-status-linux]: https://circleci.com/gh/CastXML/CastXML-python-distributions
+
+[ci-status-macos-img]: https://travis-ci.org/CastXML/CastXML-python-distributions.svg?branch=master
+[ci-status-macos]: https://travis-ci.org/CastXML/CastXML-python-distributions
+
+[ci-status-win-img]: https://ci.appveyor.com/api/projects/status/56orbr008wcgjyr4?svg=true
+[ci-status-win]: https://ci.appveyor.com/project/CastXML/CastXML-python-distributions/branch/master
+
 Maintainers
 ===========
 
 * [How to update CastXML version ?](https://github.com/CastXML/CastXML-python-distributions/blob/master/docs/update_ninja_version.rst)
 
+Miscellaneous
+=============
+
+* Documentation: https://github.com/CastXML/CastXML-python-distributions#readme
+* Source code: https://github.com/CastXML/CastXML-python-distributions
+* Mailing list: https://public.kitware.com/mailman/listinfo/castxml
+
 License
 =======