Simplify options.center in loadmap.js
Set maxZoom and minZoom
Merge branch 'development' of github.com:ProjectMeshnet/nodeatlas into development
Update @inhies's log package import path
Merge branch 'development' of github.com:ProjectMeshnet/nodeatlas into development
Fix up SourceID and update /api/all to use it

This also adds the concept of a "local," with set SourceID 0.

ref #19