Add function volatility to Signature#1071

Merged

alamb merged 8 commits intoapache:masterfrom pjmore:function-volatility

Oct 7, 2021

+479-151

Commits on Oct 4, 2021

Commits on Oct 5, 2021

Moved existing Signature functionality into TypeSignature and add Signature type which has volatility calssification
pjmore
committed
Added function volatility to python bindings
pjmore
committed
Made volatility method more explicit and signature less error-prone.
pjmore
committed

Commits on Oct 6, 2021