multiplefetcher, resources offline etc
multiple fetcher + query, factory
pre-merget
Merge branch 'master' of https://github.com/andreabar/SDElaborato

Conflicts:
	src/controllers/QueryController.java
	src/controllers/RecordController.java
	src/controllers/TaskController.java
	src/view/controllers/DownloadThread.java
	src/view/controllers/ResultViewController.java
	src/view/controllers/ViewController.java
	src/views/DetailsView.java
	src/views/ResultView.java