add d3 dependency
support mapmeter anonymous signup workflows
update logging msgs from controller -> mapmeter
remove commented out debug code
re-introduce mapmeter connection check form
remove no longer used connection checker artifacts
only display check form when api key exists
better error handling on user state fetch error
on conversion, use correct username in update form
add endpoint to refresh mapmeter config from file
use smaller timeouts for message transport
Merge pull request #52 from boundlessgeo/anonymous-mapmeter

Anonymous mapmeter