Configure new work keys
Update PHP build options
Remove obsolete github auth key
Improve tap-colorization of harness output of various kinds
A small test harness for TAP-style tests

That makes it useful for running node based TAP tests:

* It colorizes all of the output.
* Adds node_modules/.bin to your path (naively).
* For single test files, runs them directly for real time output.
* For multiple test files, runs them via Perl's prove