Tempo v0.0.5

What's Changed

• fix(metadata): metadata loss / bin-keys by @andrewmd5 in #18
• chore(errors): mark internal errors as such by @andrewmd5 in #19
• feature: JSON wire format by @andrewmd5 in #20
• fix: potential DoS by @andrewmd5 in #21
• chore: bump bebop by @andrewmd5 in #22

Full Changelog: v0.0.4...v0.0.5