Update vendor submodule
Rename delegate_stats.delegate_pay_rate -> delegate_stats.pay_rate
Rename trust -> approval
Disable delegate network, which crashes windows builds
When we generate the first block, set it's previous to block_id_type(0) instead of the hash of a zero-initialized block.  push_block seems to expect this.
Update FC submodule
Begin refactoring CLI pretty-printing
Merge branch 'master' of github.com:BitShares/bitshares_toolkit
Fix signed/unsigned warning
Merge pull request #135 from BitShares/master

Merge from Remote:BitShares