IsolatedGalaxy_pNbody

I added two example of an isolated disk generated with pNbody and run with the EAGLE or GEAR model.

@matthieu please, could you upload the folowing file: https://drive.google.com/file/d/1oHJtKxbOUQk2P2ZGp9JfC7fMDWP63Ik8/view?usp=drive_link

here: http://virgodb.cosma.dur.ac.uk/swift-webstorage/ICs/pNbody_galaxy.hdf5