v0.7.0

Hungarian v0.7.0

Diff since v0.6.0

Closed issues:

• hungarian hangs for float weights when there are unassignable jobs (#18)

Merged pull requests:

• Bump version to v0.6 (#16) (@Gnimuc)
• Fix #18 by explicitly converting Inf to prevfloat(Inf) (#20) (@Gnimuc)