added console labeling function as user supplied function for adaptive learn
added console labeling function as user supplied function for adaptive learn

neozhangthe1/dedupe,pombredanne/dedupe,neozhangthe1/dedupe,datamade/dedupe,davidkunio/dedupe,pombredanne/dedupe,datamade/dedupe,dedupeio/dedupe-examples,dedupeio/dedupe,01-/dedupe,tfmorris/dedupe,davidkunio/dedupe,tfmorris/dedupe,nmiranda/dedupe,01-/dedupe,nmiranda/dedupe,dedupeio/dedupe