testport: Fix queued count being off by 1

MFH
status: Add -a to show all builds (not just running) and -B to limit to specific builds
status: Add -l to show LOG path instead of URL
status: Raise jailname length to 40
SIGINFO: Reorder to match status
SIGINFO: Show Tobuild
SIGINFO: Remove redundant done/queued and just show Queued
status/SIGINFO: Show elapsed build time since start until end

Idea taken from marino's combo script
jail: Add back -i support (99% taken from combo command from dragonfly branch)