* fingerprint.target, wireless.target, gps.target
* set_put(), hashmap_put() return values checken. i.e. == 0 macht kein free()!
* fix merging in .swap units
* fingerprint.target, wireless.target, gps.target
* set_put(), hashmap_put() return values checken. i.e. == 0 macht kein free()!
* fix merging in .swap units