dont approve quests with kudos rewards that arent owned by gitcoin

Merge pull request gitcoinco#5361 from thelostone-mc/master

uncreated migrations

fixes kudos for alex so he can mint/sync kudos without engineering

Merge pull request gitcoinco#5324 from thelostone-mc/stb

stable -> master

fixes https://gitcoincore.slack.com/archives/CAXQ7PT60/p1569987358121100

Merge pull request gitcoinco#5243 from edsonayllon/master

Fix typings for addition in eth_sum

referrals MVP

new kudii

Merge remote-tracking branch 'origin/stable'

Merge pull request gitcoinco#5256 from thelostone-mc/sync

update title on sync