Ref T10628. This moves everything else over. I'll clean up the cruft in the next diff.

• Viewed Conduit API page, toggled tabs.
• Viewed Harbormaster build, toggled tabs.
• Viewed a Drydock lease, swapped tabs.
• Viewed a Drydock resource, swapped tabs.
• Viewed mail, swapped tabs.
• Grepped for addPropertyList(...), looked for any remaining calls with a second argument.
• Also checked rSAAS for any calls, but we don't have anything there that uses tabs.