More dot-files added to aid debug-ability
Preparation made to fork libmqueue separatly

* Libs will be projects of their own, especially wrapper libs like this one.

* Attached a old test-program (test-posix.c) that used to work to this
  instead.

Motivation for forking:

Unless a whole new libc is to be invented. This quickly becomes a daunting
big task. By separating libs, both lib extensions and wrappers/substations
of libc API can be treated equal. Another big bonus is that contribution
both in and out gets much easier, another is that reuse gets easier and that
test/and debug-ability increase as more projects can share the same burden
while code is still not stable.

A drawback is that trivial logistics handling each project(s) increase
(approving members, cut&paste together what is needed in a project e.t.a).
Lets try see if method works by forking this project off first of all.