Registration flow

Now, the tutor can set a general "Bio' during the registration process (/tutor/register/). The 'Bio' component is located in step 3 (Informations) of the registration flow.

Update (22/02):

• Successfully merged registration flows for learners and tutors into a single flow

frontend/src/lang/fr.json

@@ -132,10 +132,10 @@
 		"humans": "Je ne suis pas un robot",
 		"signup": "S'inscrire",
 		"availabilities": "Disponibilités",
-    	"noAvailabilities": "Aucune disponibilité fournie",
-    	"scheduleMeeting": "Planifier une réunion",
-    	"linkNotAvailable": "Lien non disponible",
-    	"noTutorsAvailable": "Aucun tuteur n'est actuellement disponible",
+		"noAvailabilities": "Aucune disponibilité fournie",
+		"scheduleMeeting": "Planifier une réunion",
+		"linkNotAvailable": "Lien non disponible",
+		"noTutorsAvailable": "Aucun tuteur n'est actuellement disponible",
 		"tab": {
 			"consent": "Consentement",
 			"signup": "Inscription",