Update use cases, talk a bit about implementation
Update use cases, talk a bit about implementation

ktrance/fission,life1347/fission,fission/fission,fission/fission,life1347/fission,ktrance/fission,life1347/fission,ktrance/fission,fission/fission,life1347/fission,life1347/fission,platform9/fission,life1347/fission,ktrance/fission,ktrance/fission,life1347/fission,life1347/fission,fission/fission,platform9/fission,platform9/fission,life1347/fission,platform9/fission,ktrance/fission