create_lockfunction in the aforementioned contract.
not ERC-20 compliant, therefore it is not transferrable.
withdrawfunction may be called to reclaim the original amount of VRH that was locked.
checkpoint algorithmwill update the
user_point_historymapping to record the decaying vote weight
slopemeans how much veVRH will decrease by seconds.
biasmeans how much veVRH at that time. Similarly, this will also affect
point_historymapping which is recording the decaying total vote weight
slope_changesmapping to record the data that will be changed in the future. Every time when a change is recorded, the value of the
epochvariable will be increased by 1.