plenty of database_api tests marked as passing, others have less problems now

See merge request !38

Updates in database_api patterns related to fixes in ordering by time

See merge request !37

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

[ABW]: Patterns for list_comments with by_cashout_time created with find_comments because cashout_time is completely different in new version
Patterns for list_comments with by_author_last_update created with find_comments because fat node was incorrectly using by_last_update index
Accepted differences in now comparable patterns: id, max_cashout_time (always timestamp::max), children_abs_rshares (always 0), reward_weight (always 10000), numeric instead of string, cashout_time (creation+7), last_payout when not final and no reward, rshares/weight related after nonfinal payout, net_rshares after final payout (always 0 where previously negative persisted), empty json_metadata as dictionary
Updated comments for database_api tests

some tests with active date started to passes

See merge request !36

Database API pattern fixes, some cleanup in all tests

See merge request !35

[ABW]: Added .orig.json for all tests (even if not different from pattern) to make it possible to compare with original response of old HiveMind/fat node
Accepted differences in patterns: future cashout_time, max_cashout_time (no longer relevant), rshares/weight related after first payout but before final, last_payout in the same case when payout was ineffective (that difference will last even at full sync), numerical instead of strings for long numbers (consistency)
Changed test comments to reflect current differences (mostly active, some payout related, still plenty of differences in order)

one test changed completely as original has no way of being comparable at the moment
added more detailed descriptions of problems for tests that are almost ok
two bridge_api tests marked as passing

Patterns are changed

See merge request !32

database_api pattern changes

See merge request !33

[ABW]: database_api patterns for new tests reviewed, commented and changed (rebranding, indents, key ordering, id where they were comparable to current results)

Various pattern corrections

See merge request !31

small corrections in some patterns (including removal of dangling spaces of unknown origin)
all new tests in database_api marked as failing - patterns need to be corrected first

test_database_api list_comments

See merge request !25

Fix in save_response

See merge request !29

enable tests for tags_api get_discussions_by_(hot/trending)

See merge request !30

enable get_discussions_by_hot/trending tests

See merge request !28