v0.4.79

Mooncake v0.4.79

Diff since v0.4.78

Merged pull requests:

• Add note on tangent type implementation (#446) (@willtebbutt)
• Include primal time in benchmark table (#449) (@willtebbutt)
• Vargargs Bug (#451) (@willtebbutt)

Closed issues:

• Error when sampling from inside a function (#445)
• Show primal execution time for benchmarks (#448)
• Failure to compute gradient for vcat(...) (#450)