Update BMAF value (April 2014 changes)
Update ASPA ceilor (April 2014 changes)
Remove BMAF dup in param.xml
Update ASF rate (April 2014 changes)
Remove ALCA majorée (April 2014 changes)
Update ARS params (December 2013 and April 2014 changes)
Fix dates overlap
Merge pull request #110 from jdesboeufs/master

Mise à jour des prestations familiales - Avril 2014
Adding simulation attribute to SurveyScenario