add base orderbook update for tx21 testing
cleanup old code
clean up insert
convert dict to string
update orderbook
minor updates to allow parsing to continue
fix variable assignment for txtype 21
use json conversion
supoprt for addedissuer tokens field with reorg
add expirecrowdsale call to reorg
fix column name in reorg call
fix sql call
fix reorg sql syntax issue
fix reorg json manipulation
reorg, new check for dex.1 cancels
fix typo in function call
additional debug statements
add additional info for cancel dex.1 tx's
update variable constraints for non null
workaround for invalid 21 on production