adding start of vote code
Merge branch 'develop' of github.com:BitShares/bitshares_toolkit into vote
Progress on #865

Closing price was not being updated on the each_hour and each_day
granularity as new blocks were processed.
Reword assert error
Ensure valid interest rate on margin call
[GS] Update regression tests
Prevent wif_to_key from crashing with invalid input (should fix problem from a user's crash report)
updating vote data structures
Merge branch 'develop' of github.com:BitShares/bitshares_toolkit into develop
Fix APR formatting in ledger

Previously it printed the absolute value with a percent symbol, i.e. .
Merge branch 'develop' of github.com:BitShares/bitshares_toolkit into develop
get_interest_owed test in nathan_tests
bump testnet
Merge branch 'develop' of https://github.com/BitShares/bitshares_toolkit into develop
replace testnet seed nodes
Fix interest rate calculation
bump testnet
Restore upped gcc min version to gcc 4.8 now that we're not running
testnets on the ancient bitshares.org server anymore
Remove warnings for already merged hardfork changes
Merge branch 'develop' into keygen