Get output data from MSO4SC

[prudhomm]

Is your feature request related to a problem ? Please describe. Currently the way we get to output from Feel++ apps is cumbersome and not very user friendly We should be able to retrieve the data from the simulation in an easier way

Describe the solution you'd like Several solutions were discussed:

• automated upload to girder
• Download buttons (log files, restarts files, result files paraview, results files csv)

Additional context The duscussion was with a participant of the ECMI 2018 conference

[prudhomm]

This is linked to feelpp/feelpp#1121