Merge branch 'mt-sql-refactoring-01' into 'master'

...patterns/get_ranked_posts/hot/observer_community.pat.json

...terns/get_ranked_posts/hot/observer_community.tavern.yaml

...tterns/get_ranked_posts/muted/observer_community.pat.json

...rns/get_ranked_posts/muted/observer_community.tavern.yaml

...terns/get_ranked_posts/payout/observer_community.pat.json

...ns/get_ranked_posts/payout/observer_community.tavern.yaml

..._ranked_posts/payout_comments/observer_community.pat.json

...nked_posts/payout_comments/observer_community.tavern.yaml

...rns/get_ranked_posts/promoted/observer_community.pat.json

.../get_ranked_posts/promoted/observer_community.tavern.yaml

...ondenser_api_patterns/get_discussions_by_feed/_readme.txt

...enser_api_patterns/get_discussions_by_feed/abit.orig.json

...denser_api_patterns/get_discussions_by_feed/abit.pat.json

...ser_api_patterns/get_discussions_by_feed/abit.tavern.yaml

...pi_patterns/get_discussions_by_feed/blocktrades.orig.json

...api_patterns/get_discussions_by_feed/blocktrades.pat.json

..._patterns/get_discussions_by_feed/blocktrades.tavern.yaml

...api_patterns/get_discussions_by_feed/good-karma.orig.json

..._api_patterns/get_discussions_by_feed/good-karma.pat.json

...i_patterns/get_discussions_by_feed/good-karma.tavern.yaml