Deduplicate shared code between uint160 and uint256
Exception instead of assigning 0 in case of wrong vector length
Add multiplication and division to uint160/uint256
Move {Get,Set}Compact from bignum to uint256
Deduplicate uint* comparison operator logic
Merge pull request #4076

397668e Deduplicate uint* comparison operator logic (Pieter Wuille)
df9eb5e Move {Get,Set}Compact from bignum to uint256 (Pieter Wuille)
a703150 Add multiplication and division to uint160/uint256 (Pieter Wuille)
4d480c8 Exception instead of assigning 0 in case of wrong vector length (Pieter Wuille)
eb2cbd7 Deduplicate shared code between uint160 and uint256 (Pieter Wuille)