Refactor wallet transaction signing and caching
Refactor wallet transaction delegate slate selection
Merge branch 'master' of github.com:BitShares/bitshares_toolkit
Update fc submodule
Merge branch 'master' of github.com:BitShares/bitshares_toolkit
Merge branch 'master' of github.com:BitShares/bitshares_toolkit

Conflicts:
	libraries/wallet/wallet_db.cpp
Merge branch 'master' of github.com:BitShares/bitshares_toolkit
Move wallet::scan_chain completely to separate thread
Fix transaction history reflection and sorting
Tally running balances in transaction history
Merge branch 'master' of github.com:BitShares/bitshares_toolkit
Transaction history running balance fixes
Merge branch 'master' of github.com:BitShares/bitshares_toolkit
Refactor wallet market order signing and caching
Fix transaction history running balance when canceling market orders
Merge branch 'master' of github.com:BitShares/bitshares_toolkit
Refactor wallet transaction record handling
Print pending transaction error name in history
Merge branch 'master' of github.com:BitShares/bitshares_toolkit
Fix linux compilation