add a test utility to generate data of entry, EBlock, FBlock for testing purpose
add a test utility to generate data of entry, EBlock, FBlock for testing purpose

DuncanAForbes/FactomCode,jakeporter/FactomCode,FactomProject/FactomCode,DuncanAForbes/FactomCode,jakeporter/FactomCode,FactomProject/FactomCode