Fix changelog error in README
Styled infowindows

Fixed #27
Added basic geocoding.

Fixed #81
Fix highlighting in results list.

Fixed #101.
User testing feedback, added alternate menus, and menu highlighting.

Fixed #101 again, and also fixed spacing on nav list.
Updated README
Increment version to 12.1.
Merge pull request #103 from JMMP/development

Version 12.1