fixed ticket #345: vishnu est toujours linké à libboost_unit_test_framework
updated OBS scripts: added a config package
Fix for anomalie 359
update changelog
fixed libvishnu package name for RPM and typos
fixed debian packaging files
fixed sendmail.py default path in the configuration file sample
fixed OBS debian package scripts for vishnu-dev
fixed ticket #333: documentation update for swig 2