cleanups

fix tests

Partial commit to report changes just to event.cpp. Original commit:

Syscall access.

Also modify the method to print flags in the case where a flag is equal to zero (like F_OK for the syscall access)

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