Merge pull request #637 from enthought/feature/tweak-badges

Change ordering and use .svg Travis badge.

Author: bgrant

README.rst

@@ -1,7 +1,11 @@
 .. Travis badge
-.. image:: https://travis-ci.org/enthought/distarray.png?branch=master
+.. image:: https://travis-ci.org/enthought/distarray.svg?branch=master
    :target: https://travis-ci.org/enthought/distarray
 
+.. codecov badge
+.. image:: http://codecov.io/github/enthought/distarray/coverage.svg?branch=master
+    :target: http://codecov.io/github/enthought/distarray?branch=master
+
 .. readthedocs badge
 .. image:: https://readthedocs.org/projects/distarray/badge/?version=master
    :target: http://distarray.readthedocs.org/en/master/
@@ -10,10 +14,6 @@
 .. image:: https://badge.fury.io/py/distarray.svg
     :target: http://badge.fury.io/py/distarray
 
-.. codecov badge
-.. image:: http://codecov.io/github/enthought/distarray/coverage.svg?branch=master
-    :target: http://codecov.io/github/enthought/distarray?branch=master
-
 .. All content before the next comment will be stripped off for release.
 .. *** begin README content ***