wrap lines
if delegates are enabled, then don't scan wallet on new block
disable wallet scanning when there are active delegates
list blocks in reverse order
updating error printing
Merge branch 'master' of github.com:BitShares/bitshares_toolkit
Close #402

Added a pretty printer for
blockchain_list_current_round_active_delegates. It prints. It's pretty.
Merge branch 'master' of github.com:BitShares/bitshares_toolkit
Merge pull request #110 from BitShares/master

Merge from Remote:BitShares