Removed buildout.cfg and cremoved unnecessary mention in manifest

MANIFEST.in

-include README.rst bootstrap-buildout.py buildout.cfg COPYING version.txt requirements.txt
+include README.rst bootstrap-buildout.py COPYING
 recursive-include doc *.py *.rst
 recursive-include bob/fusion/base/test/data scores-*

buildout.cfg

-; vim: set fileencoding=utf-8 :
-; Tue Jan 31 17:22:48 CET 2017
-
-[buildout]
-parts = scripts
-develop = .
-eggs = bob.fusion.base
-extensions = bob.buildout
-newest = false
-verbose = true
-
-[scripts]
-recipe = bob.buildout:scripts
-dependent-scripts = true