No nested trinary, Fix the tests, and the doc for the new feature
No need to ```return next()``` in hooks, unless you want to get the promise
`longjohn` longs stack traces; a very helpful debugging tool
Implemented wrapping to all hookable method (expect `set`)
ignore cov inspections
With patched mpromise, all tests pass
Fix stalling Travis, Revert "`longjohn` longs stack traces; a very helpful debugging tool"

This reverts commit 0c807dccc0d0edece7e1f75dacfd2e5f81fbe5a8.