v0.12.1

This release fixes a few incorrect implementations of some methods.

Patches

• Fixed #47, by making midpoint round to zero for signed integers.
• Changed the Debug implementation of ParseIntError to match that of core::num::ParseIntError.
• Fixed the lcm method on num-integer::Integer for signed integers (now always returns non-negative values)
• Corrected more cases where a PosOverflow error is returned instead of an InvalidDigit error when parsing integers (however there some edge cases where PosOverflow should be returned and now isn't, this will be fixed at some point).

Auto-generated release notes:

What's Changed

• Latest by @isaacholt100 in #48

Full Changelog: v0.12.0...v0.12.1