Fix#362 by replacing non-deterministic hashed indexes with ordered
indexes
Remove HARDFORK check for witness ordering because this #362 will
require a test net reset to effeciently implment.
Changed the order in wich process_fees iterates accounts to be "by_name"
rather than "by_id" so that we retain the ability to switch back to
hashed indexes in the future.
This change was overly pestimistic and assumes all indexes may be
traversed as part of consensus. We want to reserve the ability to
change some of the indices back to hashed indicies in the future after a
through audit reveals that they are never iterated over in order.
This is done to comply with the policy that transactions should be self
describing and not depend upon implied state. This makes things easier
for everyone to understand exactly when a transaction will be invalid
without having to refer to chain state.
- remove circular dependency with fee_schedule
- unitiy build db_* as database.cpp
- move protocol definitions in separate directory
- combined some objects/evaluators
- combined limit/call evaluator/objects into market_evaluator.*
