Sampling for multiple loci works, for both richness and trait count samples.  Trait count samples now go into another document collection in mongodb.  Need to work on aggregation framework queries for the trait counts etc.
CTPy-5 Sampling models for individuals as input to classification

Basic sampling done, and all sampling modules write their data to the same document collection.  Also, added basic logging and created a PyOperator logging utility.  Logging only goes to the console at the moment.
CTPy-5 Sampling models for individuals as input to classification

Updated the sweep script to use logging and the new Ming configuration for samples.