datamaps 0.0.3

• Support for icons and marker plugins added.
• longitude and latitude arguments renamed to lon and lat respectively.

datamaps 0.0.2

• Better shiny reactivity
• Resizing - datamaps init default responsive = TRUE and width, height to 100%
• Bug where the map would get redrawn on input change in Shiny fixed.
• Fixed shiny bug where map would get redrawn instead of updated.
• Added support for custom topo.json, see set_projection