Add build badge, prettify README

README.rst

-Loopy lets you easily generate the tedious, complicated code that is necessary
-to get good performance out of GPUs and multi-core CPUs.
-
-----
-
-Places on the web related to Loopy:
-
-* `Python package index <http://pypi.python.org/pypi/loo.py>`_ (download releases) Note the extra '.' in the PyPI identifier!
-
-  .. image:: https://badge.fury.io/py/loo.py.png
-      :target: http://pypi.python.org/pypi/loo.py
-
-* `Documentation <http://documen.tician.de/loopy>`_ (read how things work)
-* `Github <http://github.com/inducer/loopy>`_ (get latest source code, file bugs)
-* `Wiki <http://wiki.tiker.net/Loopy>`_ (read installation tips, get examples, read FAQ)
-* `Homepage <http://mathema.tician.de/software/loopy>`_
+Loopy: Transformation-Based Generation of High-Performance CPU/GPU Code
+=======================================================================
 
-----
+.. image:: https://gitlab.tiker.net/inducer/loopy/badges/master/pipeline.svg
+   :target: https://gitlab.tiker.net/inducer/loopy/commits/master
+.. image:: https://badge.fury.io/py/loo.py.png
+  :target: http://pypi.python.org/pypi/loo.py
 
+Loopy lets you easily generate the tedious, complicated code that is necessary
+to get good performance out of GPUs and multi-core CPUs.
 Loopy's core idea is that a computation should be described simply and then
 *transformed* into a version that gets high performance. This transformation
 takes place under user control, from within Python.
@@ -51,3 +42,14 @@ the package index after using::
 In addition, Loopy is compatible with and enhances
 `pyopencl <http://mathema.tician.de/software/pyopencl>`_.
 
+---
+
+Places on the web related to Loopy:
+
+* `Python package index <http://pypi.python.org/pypi/loo.py>`_ (download releases) Note the extra '.' in the PyPI identifier!
+
+* `Documentation <http://documen.tician.de/loopy>`_ (read how things work)
+* `Github <http://github.com/inducer/loopy>`_ (get latest source code, file bugs)
+* `Wiki <http://wiki.tiker.net/Loopy>`_ (read installation tips, get examples, read FAQ)
+* `Homepage <http://mathema.tician.de/software/loopy>`_
+