Potential 2.0 release - refactor with all 1.2 fixes - beta

Major refactor of code to improve modularity

Fixes for release 1.2 -- added fix code from @austinmoffa

Fixes popup display on layer menu
Adds configuration-based custom markers

Fixes for 1.2 release, code complete - beta

Minor fixes to popup interactions and layers menu.

Final bug-fixes for release 1.1

Please upload/deploy everything in ./dist/wh/sites/default/files/omb_place to the corresponding location on the server.

Feature lock for v1.1 release

Please upload/deploy everything in ./dist/wh/sites/default/files/omb_place to the corresponding location on the server.