Change: new Scenario.pm module. The way autorization are loaded has changed : they are now stored in a central place, ie a single copy of a scenario is stored if 2 lists use it. This should make the sympa processes consume less memory when running lots of lists. The scenario are now reloaded whenever they change on disk, except for operations that require good performances (like the 'lists' command). Inclusion of third party scenarios is now performed at evaluation time (in request_action()) and not while loading the scenario as it used to be. 


git-svn-id: https://subversion.renater.fr/sympa/trunk@4504 05aa8bb8-cd2b-0410-b1d7-8918dfa770ce