v2.0.8

• Changed infowindow and location list templates so that the comma is added if the city is available.
• Fixed issue with inline directions where "null" was prepended to the destination address.
• Fixed close directions bug where close icon couldn't be clicked more than two times.
• Fixed bug where form wasn't overriding query string parameters.
• Updated processForm method to accept max distance query string parameter.
• Updated processForm method to use existing origin data if it's present and matches to avoid unnecessary geocode
  requests.
• Updated max distance check to less than or equal to the selected distance vs. just less than.
• Updated regionID description in options.md for clarity.
• Updated formEventHandler method to prevent ASP.net form submission on keydown instead of keyup.
• Updated mapSettings description in options.md to highlight that zoom can be set to 0 for automatic centering and zooming.