Changelog:
d590bb8 Remove special formatting of version field in observer
1628b47 Add CBOR tags to hub info and status
adc7fd4 Check context more often while launching ships / connecting
243b3f4 Add flag for Hubs to opt into handling unencrypted connections
ed9f39b Improve handling of transports, add protocol preference sorting
059d26e Add http pier, http info page and revamp docking