Correction coquille ASI
[Bourse de collège] Montant multiplié par le nombre d'enfants scolarisés au collège
[Bourse collège] Suppression formule base ressources et utilisation de rfr
Ignore IDE project files wherever they are
Merge pull request #146 from sgmap/master

Bourse collège et ASI
Replace build_simple_formula with class-based new syntax.
Replace build_dated_formula with class-based new syntax.
Cleanup spaces and blank lines.
Cleanup model.py.
Cleanup imports in model.
First attempt to deal with icomplete month of work
Improving cotisations sociales (WIP)
Fix impact of jour_dalendaires on plafond_securite_sociale
Change sali to sal in parametric reform
Improvement of fiche de paie