Add initial map key wrapper module
Add map key template html file
Add ability to add and remove line items to key
Update main.js to use map key
Update map height to 300px
Add code documentation
Update to harden external facing interfaces
Move mapkey and move dom dependency to a variable
Move dom dependency into a dom module
Add tests to map key module
Add tests for title, addItem and removeItem
refactor #addItem to take checked state arg
Refactor to provide an event emitter interface
Update event naming
Fix checkbox state handling and associated events
Add example map key event usage in main.js
Fix breaking test, but fixing mock
Merge pull request #7 from mediasuitenz/add/map_key_dom_wrapper_MAPS-9

Add/map key dom wrapper maps 9
Add Procfile and rearrange dependency definitions
Add missing files necessary for deployment