privat/nit — pull request #793 by privat (2014-09-30 18:29:32+00:00)
Title: lib: move some examples/* into specific subdirectories of their lib

examples/ starts to become a mess.
So move the simple examples of lib into an `example` subdirectory of the lib.

But I am not really sure that it is a good idea.

Before: 132 projects, now 120 projects.