format is type and type is event,raster, etc
use layergroup getdata with type filter to get events
zap console
Merge pull request #255 from nens/ernst_fix_layer_type_format

 format is type and type is event,raster, etc
fix tests and mocks
Merge branch 'integration' of github.com:nens/lizard-client into dirk_extend_utf_grid_for_handling_aggregation_NEW
moved inline styling and fixed chrome placement plus console.logs to throw's