CLI was incorrectly reporting wallet as being closed because path string to wallet file wasn't set to correct state in create_file. Code is still a bit strange, as we leave the wallet open at end of create_file and then call wallet::open.
Fees can be paid in any asset with an ask

Thei commit provides the implementation, but doesn't test, the ability
to pay transaction fees in any asset for which the lowest ask is able to
fill the fee.
Merge branch 'master' of github.com:BitShares/bitshares_toolkit
Fix wallet_enable_delegate_block_production => wallet_delegate_set_block_production
Merge branch 'master' of github.com:BitShares/bitshares_toolkit
stub out some market matching code
Merge branch 'master' of github.com:BitShares/bitshares_toolkit
Fix wallet_account_vote_summary
Move to Unlicense "license"
All regression tests passing
Add genesis_timestamp to blockchain_get_config (resolves #407)
Do not allow negative unlock timeouts and improve unlock error messages
(resolves #392)