Fix install

MANIFEST.in

@@ -1 +1,2 @@
 include pygal/css/*.css
+include pygal/js/*.js

pygal/__init__.py

@@ -16,7 +16,7 @@
 #
 # You should have received a copy of the GNU Lesser General Public License
 # along with pygal. If not, see <http://www.gnu.org/licenses/>.
-__version__ = '0.9.8'
+__version__ = '0.9.9'
 from collections import namedtuple
 
 from pygal.graph.bar import Bar

setup.py

@@ -32,7 +32,7 @@ setup(
     provides=['pygal'],
     keywords=["svg", "graph", "diagram", "plot", "histogram", "kiviat"],
     tests_require=["pytest", "flask"],
-    package_data={'pygal': ['css/*']},
+    package_data={'pygal': ['css/*', 'js/*']},
     install_requires=['lxml'],
     classifiers=[
         "Development Status :: 4 - Beta",