[MERGE] wsgification and more, thanks to vmt

gunicorn.conf.py

openerp-server

openerp/__init__.py

openerp/addons/__init__.py

openerp/conf/__init__.py

openerp/modules/graph.py

openerp/modules/loading.py

openerp/modules/module.py

openerp/modules/registry.py

openerp/netsvc.py

openerp/osv/osv.py

openerp/report/custom.py

openerp/report/interface.py

openerp/report/print_xml.py

openerp/service/__init__.py

openerp/service/http_server.py

openerp/service/netrpc_server.py

openerp/service/web_services.py

openerp/service/websrv_lib.py

openerp/tools/config.py