fix conflict n
fix conflict n+1
Signal an error when an individual doesn't belong to a famille, a foyer_fiscal or a menage.
fix conflict n+2
fix conflict n+3
fix conflict n+4
Fix conflict n+5
Fix minor bug
Fix conflict n+6
Don't use maxrev when nmen is 1.
Fix conflict n+7
Fix conflict n+8
Fix conflict n+9
Fix conflict n+10
Fix conflcit n +11
Fix conflict n+12
Fix conflict n+13
Fix conflict n+14
Fix conflict 3
Fix conflict 5