Revised map software as of 21 November. This is proof of concept for being able to assign destinations to days and having them show up on the map. Also capacity to remove them.

Not Yet

Needs to remove marker before changing to different date (now they just stack)
Needs to put all markers for a day in a layer so they can be removed/hidden together
Add HTML to marker popUps

Make selection of a venue for a day also add it to a datastructure that allows calendar to be displayed.

Add am and pm distinctions.
Add capacity to compute time from/to various other locations.