Pretty print delegate pay rate with % sign
Improve output formatting for blockchain_get_account_record*
Can use name or ID with blockchain_get_account_record
Rename blockchain* calls to be a bit more consistent
Can use symbol or ID with blockchain_get_asset
Can use block number or ID with blockchain_get_block
Fix typos
Merge branch 'master' of github.com:BitShares/bitshares_toolkit
Update submodules
updating fc
various fixes to delegate network
yield a bit on block processing
adding tests
Update regression test golden records to reflect recent API and output
changes
Merge branch 'master' of github.com:BitShares/bitshares_toolkit
Print missing block placeholders in output of blockchain_list_blocks

Previously it was difficult to spot missing blocks in the output of
blockchain_list_blocks. Now a placeholder is placed where these blocks
should have been to easily see where blocks are missing.
Merge branch 'master' of github.com:BitShares/bitshares_toolkit
Update .gitignore
Merge branch 'master' of github.com:BitShares/bitshares_toolkit
Make blockchain_list_blocks placeholders work when listing from head

Previously the placeholders were naive and assumed that blocks would be
listed from oldest to newest, so if they were listed from head to
genesis, no placeholders were printed. Now the placeholders are printed
either direction.