Merged chap_fondements_cubicweb and chap_bases_framework_cubicweb as they were both describing differents aspects of CubicWeb framework.
Replaced original content of mise_en_place_environemment that was by mistake erased and replaced with chap_migration content.
from logilab.common.testlib import main
if __name__ == '__main__':
import sys, os
main(os.path.dirname(sys.argv[0]) or '.')