fsl clean up.

There are still a few rough edges. What to do with tcl scripts, for example. Also there are python scripts that should be gentoo-ified but I don't which version of python they are supposed to use. I am suspecting 2.x but it may be that 3.x is ok.
Didnt ship the libraries or headers. What is using them? Since all the produced libs are static they are not needed at runtime.