The Secret Accords

These changes modify the minimum & maximum inflation rate to 12%, makes the inflation change rate 0% so inflation is static, and changes the community tax rate to 20%, leaving 80% of rewards to validators. These changes are intended to make inflation easier to understand and staking more attractive. These changes are not necessarily intended to be permanent, we suggest future ammendments to the Secret Accords follow the suggested process outlined in the discussion here https://forum.scrt.network/t/the-secret-accords-proposal/1702