watch error logging

Use P instead of p

`p` conflicts with the global pause command

Have bundled luajit check work the same way as everything else.

completions

Code style

Update for latest docker toolbox releases

prevent inadvertent use of threaded K8S watch

a couple more view actions

Don't escape '\' and '"' anymore. If you see something weird related …

…to those characters, this is the commit to revert

New heuristics for Docker containers: look for the last "/" followed …

…by a 64 hex string, so that it works even on kubernetes when the cgroup root is changed