extend Dataset to carry (optional) "type" of origin (kml,csv,local,...)
use type of dataset for link creation (url ending only as fallback)
add LocalStorage saving of datasets
(and make DARIAH Storage optional)
add loading of LocalStorage "URLs"
Merge branch 'origin/DataLoadingUI'
BugFix: add count to dataset parts of url
BugFix: missing dataset name
use better prefix for datasets stored in LocalStorage (for later iteratation)
Merge branch 'DataLoadingUI'
use better prefix for datasets stored in LocalStorage (for later iteratation) part 2
add support for datasets in LocalStorage
Merge branch 'origin/storytelling'
Merge branch 'DataLoadingUI'