Fixed result of inaccurate assumption

Old fat node code actually created vote object for ineffective vote and updated vote_percent and last_update (but nothing else) for ineffective vote edit. Upsert query to hive_votes changed (and slightly simplified) to reflect that.

As a result of that and previous changes some more tests could be marked as passing.

There is still problem of last_payout being too early by one block and with one edited vote - to be investigated.

added 3 commits

• d5e21b61...eec369bd - 2 commits from branch develop
• 9a0f901e - Merge branch 'mt-fix-tests' of gitlab.syncad.com:hive/hivemind into mt-fix-tests

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added 1 commit

• af8ec930 - [ABW]: [Fix] wrong field used in condition

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mentioned in commit 03edafa1

merged