v0.5.0

v0.5.0

• Added Draw plugin (ocefpaf #720)
• Better handling of URL input (ocefpaf #717)
• Versioned docs! Visit http://python-visualization.github.io/folium/docs-v0.5.0
  or simply http://python-visualization.github.io/folium/ for the current master version.

Bug Fixes

• Fix VideoOverlay import (ocefpaf #719)
• Fix choropleth docstring (lsetiawan #713)
• Fix choropleth name in LayerControl (ocefpaf #493)