Add notes about building js and css.
@@ -5,5 +5,6 @@ Releasing steps
* Update version number in ``setup.py`` and ``CHANGES.rst``
* ``git commit -m "Preparing ${VERSION}"``
* ``git tag -as ${VERSION}``
+* ``make init all``
* ``./setup.py sdist``
* ``twine upload dist/isso-${VERSION}.tar.gz``
