Add user to group

jams-react-client/public/locales/en/translation.json

jams-react-client/public/locales/fr/translation.json

jams-react-client/src/api.js

...s/jss/material-dashboard-react/components/devicesStyle.js

jams-react-client/src/auth.js

...lient/src/components/CustomPopupState/CustomPopupState.js

...t/src/components/CustomizedSteppers/CustomizedSteppers.js

jams-react-client/src/components/Drawer/Drawer.js

...ct-client/src/components/LanguagePicker/LanguagePicker.js

jams-react-client/src/components/Navbars/AdminNavbarLinks.js

jams-react-client/src/components/Navbars/Navbar.js

...ct-client/src/components/PasswordDialog/PasswordDialog.js

...lient/src/components/ServerParameters/ServerParameters.js

jams-react-client/src/configured.route.js

jams-react-client/src/layouts/Admin.js

jams-react-client/src/layouts/SignIn.js

jams-react-client/src/layouts/SignUp.js

jams-react-client/src/views/Blueprint/Blueprint.js

...-client/src/views/Blueprint/EditBlueprintConfiguration.js

...ct-client/src/views/Blueprint/EditBlueprintPermissions.js