Populate the in-memory database with fake hosts (#304)
Populate the in-memory database with fake hosts (#304)

* Populate the in-memory database with fake hosts

Similarly to how we create two fake users, this PR adds two fake hosts to
the in-memory database that is used in dev mode.

* using more realistic physical memory values

kolide/kolide,kolide/kolide,kolide/kolide,kolide/kolide