Moved cache file management to Scene class#261

Merged

favreau merged 2 commits intoBlueBrain:masterfrom favreau:master

Dec 19, 2017

Commits on Dec 18, 2017

Moved cache file management to Scene class
Cyrille Favreau
committed

Commits on Dec 19, 2017

Fixed PR comments
Cyrille Favreau
committed