Fix #4426
Fix #4413
fixes #4417; fixes servicegroup escalations
Fix quick search #4431
Fix #4400
acl relations are also copied on object duplication
centAcl is run whenever a new resource is added by a non admin user
fixes #4452; htmlspecialchars() on insert/update
refs #4452; fix command listing
fixes #4468; + addslashes()
fixes #4467; +addslashes()
fixes #4466; + gettext()
fixes #4465; add help message
fixes #4464; set lang

Conflicts:

	www/include/monitoring/status/Services/xml/broker/serviceXML.php
fixes #4460; fixes filter issue
fixes #4364; htmlentities()
fixes #4459; use of stream_select() and stream_set_blocking()
Fix #4477
Fix #4478
Merge branch 'master' of http://git.centreon.com/centreon