FEAT #52 refactoring css + add modal redirect + add linked users in group

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

...Views/groups-administration-redirect-modal.component.html

...se/js/angular/app/administration/administration.module.js

...se/js/angular/app/administration/administration.module.ts

...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/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

apps/maarch_entreprise/js/angularFunctions.js