[ABW]: [Fix] exit_after_sync switch only handled after chain state was updated...

[ABW]: [Fix] exit_after_sync switch only handled after chain state was updated (part of get_state fix)
[Fix] get_feed_history now called directly from database_api (part of get_state fix)
[Note] unfortunately data that get_state uses requires node with condenser_api and market_history
[Fix] corrected conflict handling during hive_votes update (copied from MT branch)
id renamed voter_id in hive_votes_accounts_permlinks_view to prevent confusion with hive_vote.id
couple more uses of hive_votes_accounts_permlinks_view (most likely in not yet unused code though)
minor rebranding for get_state result