Changed client code to read attr 'temporal_resolution' direct from LayerGroup obj
Repaired rain, easy fixxx
Add simple fn for string concatination to UtilSvc
mergie error and zapped console.logs
test became obsolete and failed, console log zap
Merge pull request #147 from nens/dirk_add_temporal_resolution_to_layergroup_model_CLIENT

Changed client code to read attr 'temporal_resolution' direct from Layer...
merge bablerge