Merge pull request #214 from erwinwinder/master

Refactor, start/stop gui, workflow import
Merge 'branch compute-bash' with master branch, having had a lot of trouble. Hopefully molgenis-compute-core is now fixed.
Merge pull request #215 from mdijkstra/master

Merge 'compute-bash' branch in master branch.
initial commit of TaskSummary, later will be placed into Pilot dashboard
Merge pull request #216 from georgebyelas/master

Initial commit of the TaskStatusTable; later it will be placed in Pilot Dashboard per backend
Initial commit generator
Merge pull request #218 from georgebyelas/master

initial commit task generator for compute-db
Pilot dashboard