merged early_childhood changes
merged early_childhood changes

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