added settings icon (since it's the only item menu, I took it out)

app/src/main/res/menu/toolbar_menu.xml

@@ -30,7 +30,8 @@
 
     <item android:id="@+id/action_settings"
         android:title="@string/action_settings"
-        app:showAsAction="never"/>
+        android:icon="@drawable/ic_settings"
+        app:showAsAction="ifRoom"/>
 
 
 </menu>

app/src/main/res/values-fr/strings.xml

@@ -36,7 +36,7 @@
     <string name="lp">Dernières titres</string>
     <string name="programme">Planning</string>
     <string name="regular_programme">Programme régulier</string>
-    <string name="useAlarmClock">Activer l\alarme</string>
+    <string name="useAlarmClock">Activer l\'alarme</string>
     <string name="setTime">Choisir l\'heure</string>
     <string name="selectDaysOfWeek">Choisir les jours</string>
     <string name="SetSnoozeDuration">Choisir le délai de snooze (minutes)</string>