Version 0.5.0 released on Extras-Devel, adds the following console commands as well as fixing an upgrade issue from <=0.3.0
--add [IMSI] : Adds an IMSI to the database
--remove [IMSI]: Removes an IMSI from the database

Neither of these commands is documented yet however, not sure if they should be included so I'll let you guys decide and remove them if you think they aren't worth it.