use state machine to implement smarter topic/synapse import
use state machine to implement smarter topic/synapse import

also include better auto-layout of new topics if x/y not specified

metamaps/metamaps,metamaps/metamaps_gen002,metamaps/metamaps,metamaps/metamaps,metamaps/metamaps,metamaps/metamaps_gen002,metamaps/metamaps_gen002,metamaps/metamaps_gen002