Update site.json (Català)
Update site.json (Català)

A lot of notes in catalan, tomorrow i'll complete the rest. 

And please, can you put me the catalan flag on Translation contribution list instead of spanish, I will give to you all the support i can translating all the new things into catalan, but spanish isn't my mother tongue and I can not help in the same way.
jdm-contrib/justdelete.me,virtual-tdf/justdelete.me,skaulana/justdelete.me,skaulana/justdelete.me,justdeleteme/justdelete.me,tupaschoal/justdelete.me,rmlewisuk/justdelete.me,dsprenkels/justdelete.me,sebix/justdelete.me,virtual-tdf/justdelete.me,neeklamy/justdelete.me,jdm-contrib/justdelete.me,tupaschoal/justdelete.me,josepvalls/justdelete.me,virtual-tdf/justdelete.me,jdm-contrib/justdelete.me,huwr/justdelete.me,tupaschoal/justdelete.me,neeklamy/justdelete.me,jdm-contrib/justdelete.me,Marsfan/justdelete.me,huwr/justdelete.me,josepvalls/justdelete.me,sebix/justdelete.me,tupaschoal/justdelete.me,dsprenkels/justdelete.me,justdeleteme/justdelete.me,wlkr/justdelete.me,sebix/justdelete.me,AnyaMit/justdelete.me,AnyaMit/justdelete.me,wlkr/justdelete.me,wlkr/justdelete.me,rmlewisuk/justdelete.me,Marsfan/justdelete.me