Refactor wallet code.
Basic start of btsx wallet
Track total spent while evaluating transaction.
Merge branch 'master' of https://github.com/BitShares/bitshares_toolkit
Updating wallet api, stubbing out node API
Merge branch 'master' of https://github.com/BitShares/bitshares_toolkit
Merge branch 'master' of https://github.com/BitShares/bitshares_toolkit
updating wallet api
updating wallet api
Merge branch 'master' of https://github.com/BitShares/bitshares_toolkit
finish wallet functions?