Host pa7 leaflet-heatmap.js to avoid adblockers

Adblockers may block any resource with the work 'heatmap' in them. Avoid this issue by hosting this file ourselves under a different name.

Author: Conengmo

folium/plugins/heat_map_withtime.py

@@ -175,7 +175,7 @@ def render(self, **kwargs):
             name='heatmap.min.js')
 
         figure.header.add_child(
-            JavascriptLink('https://rawcdn.githack.com/pa7/heatmap.js/develop/plugins/leaflet-heatmap/leaflet-heatmap.js'),  # noqa
+            JavascriptLink('https://rawcdn.githack.com/python-visualization/folium/master/folium/templates/pa7_leaflet_hm.min.js'),  # noqa
             name='leaflet-heatmap.js')
 
         figure.header.add_child(

folium/templates/pa7_leaflet_hm.min.js

@@ -30,7 +30,7 @@ def test_heat_map_with_time():
     assert script in out
     script = '<script src="https://rawcdn.githack.com/python-visualization/folium/master/folium/templates/pa7_hm.min.js"></script>'  # noqa
     assert script in out
-    script = '<script src="https://rawcdn.githack.com/pa7/heatmap.js/develop/plugins/leaflet-heatmap/leaflet-heatmap.js"></script>'  # noqa
+    script = '<script src="https://rawcdn.githack.com/python-visualization/folium/master/folium/templates/pa7_leaflet_hm.min.js"></script>'  # noqa
     assert script in out
     script = '<link rel="stylesheet" href="http://apps.socib.es/Leaflet.TimeDimension/dist/leaflet.timedimension.control.min.css"/>'  # noqa
     assert script in out