Support new dependency versions

This update introduces black code formatting, updates to support newer versions of bokeh and pyproj, and solves the issue of points disappearing after a mouse click.

Update for new bokeh version

Update and cleanup to support bokeh 1.0. Also includes some general cleanup and documentation improvements.

Added preservation info and codemeta

Also includes license change for template.

Initial GPS division map view

This is the initial map view - made available at maps.library.caltech.edu