Merge branch 'get_discussions_by_comments' of gitlab.syncad.com:hive/tests_api into get_discussions_by_comments

tags_api get_discussions_by_created moved to folder

See merge request !56

Merge branch 'get_discussions_by_created' of gitlab.syncad.com:hive/tests_api into get_discussions_by_created

tags_api get_discussions_by_promoted moved to folder

See merge request !55

Merge branch 'get_discussions_by_promoted' of gitlab.syncad.com:hive/tests_api into get_discussions_by_promoted

tags_api get_discussions_by_hot moved to folder

See merge request !54

tags_api get_discussions_by_trending moved to folder

See merge request !53

Merge branch 'get_discussions_by_trending' of gitlab.syncad.com:hive/tests_api into get_discussions_by_trending

tags_api get_content_replies moved to folder

See merge request !52

tags_api get_discussion moved to folder

See merge request !51

returned to original json_metadata empty string instead of {}

See merge request !65

[ABW]: since we can't rely on it being valid anyway there is no need to fill empty json_metadata with artificial {} - returned to original empty string

The call `get_profile` works

See merge request !46

tests for reblogging

See merge request !50

[ABW]: changed tests and patterns to cover reblogging that actually happened (as test) before 5mln blocks

database_api negative test separation

See merge request !49

above tests also separated into single test .yaml files
similar thing done in other APIs just to have folders and examples ready

Some database_api tests separated to their own test files

See merge request !48

some passing tests from database_api separated to their own .yaml files according to new scheme

get_discussions_by_blog move to folder

See merge request !47

typical differences accepted: rebranding, future cashout, pending payout, post_id

Changes in patterns where order depended on pending payout

See merge request !43

[ABW]: Patterns corrected manually where order depended on pending payouts (they would never match original especially that order within the same payout used to be random)
Usual differences accepted in reordered patterns: future cashout time, pending payouts, post_id
Some more tests marked as passing

Various updates for bridge and condenser api patterns

See merge request !41

Changed how error cases are handled (when error is unexpected or expected error is not there whole response is dumped) - some required regeneration of original patterns
Some patterns for tests that still don't work regenerated to fix key order
Updated comments for problematic tests (research results)
Some new bridge_api tests marked as passing
Order partially fixed in patterns for tests where that order depends on pending payout

enable database_api tests with active param

See merge request !40