FEAT #52 format view admin groups

...arch_entreprise/Views/group-administration.component.html

...rch_entreprise/Views/groups-administration.component.html

...ular/app/administration/group-administration.component.js

...ular/app/administration/group-administration.component.ts

...lar/app/administration/groups-administration.component.js

...lar/app/administration/groups-administration.component.ts

apps/maarch_entreprise/js/angular/app/app-material.module.js

apps/maarch_entreprise/js/angular/app/app-material.module.ts

apps/maarch_entreprise/js/angular/lang/lang-en.js

apps/maarch_entreprise/js/angular/lang/lang-en.ts

apps/maarch_entreprise/js/angular/lang/lang-fr.js

apps/maarch_entreprise/js/angular/lang/lang-fr.ts