Update fc submodule
Merge pull request #99 from HackFisher/master

some todos, and implement wallet change password
Fix block signing bug
Merge branch 'master' of github.com:BitShares/bitshares_toolkit
Begin moving JSON-RPC API implementations out of rpc_server.cpp into the client object. rpc_server.cpp will only be responsible for converting JSON parameters/return values, leaving us with a C++ API in client that mirrors the JSON-RPC api. This will also ultimately help us to write tests that can be re-used for testing with and without the networking code enabled.
Merge branch 'master' of https://github.com/BitShares/bitshares_toolkit
Fix client crash on close (resolves #89)
Store next new index in next_record_number wallet db entry rather than most recent index
CLI checks for already existing filename for wallet_export_to_json
Merge pull request #102 from vikramrajkumar/master

Fixes
Merge remote-tracking branch 'upstream/master'