v0.15.1

What's Changed

• Feat/add get inviters by @jaensen in #27
• Jaensen/crc 503 migrate only tokens of users that already are on v2 by @jaensen in #28
• Jaensen/crc 533 allow to check if avatars can self migrate by @jaensen in #29
• fix: (0.15.1) auto migrate all balances of tokens whose owners are al… by @jaensen in #30

Full Changelog: v0.14.0...v.0.15.1