Merge pull request #1108 from Conengmo/fix-marker-color

Fix marker color bug

Author: Conengmo

folium/map.py

@@ -220,7 +220,7 @@ def __init__(self, color='blue', icon_color='white', icon='info-sign',
             warnings.warn('color argument of Icon should be one of: {}.'
                           .format(self.color_options), stacklevel=2)
         self.options = parse_options(
-            color=color,
+            marker_color=color,
             icon_color=icon_color,
             icon=icon,
             prefix=prefix,