Added eventhandler registration method to Communicator
Added and integrated MapViewController
Fixed wrong context in listenTo registration
Fix: 2D map was not shown initially
Fix: MapViews custom events were unbound on region close
Created 'modules' folder and moved the MapViewer module to this location
Split up MapViewer module in files
Merge pull request #1 from v-manip/MapViewController

Merged pull request as a reference for structuring a WebClient Module