Cleaned up the release notes to Bitcoin 0.18.0 state (Bitcoin: 438483983a4563a0319d17f5b1e1babe23fb6657).
Cleaned up the release notes to Bitcoin 0.18.0 state (Bitcoin: 438483983a4563a0319d17f5b1e1babe23fb6657).

aurarad/auroracoin,aurarad/auroracoin,aurarad/auroracoin,aurarad/auroracoin,aurarad/auroracoin