translate 'each' as well

budget/messages.pot

@@ -443,3 +443,5 @@ msgstr ""
 msgid "and notify them yourself"
 msgstr ""
 
+msgid "each"
+msgstr ""

budget/templates/list_bills.html

@@ -83,7 +83,7 @@
             <td>{{ bill.payer }}</td>
             <td>{{ bill.what }}</td>
             <td>{% for ower in bill.owers %}{{ ower.name }} {% endfor %}</td>
-            <td>{{ bill.amount }} ({{ bill.pay_each() }} each)</td>
+            <td>{{ bill.amount }} ({{ bill.pay_each() }} {{ _("each") }})</td>
             <td><a href="{{ url_for(".edit_bill", bill_id=bill.id) }}">{{ _("edit") }}</a>
                 <a class="delete" href="{{ url_for(".delete_bill", bill_id=bill.id) }}">{{ _("delete") }}</a></td>
     </tr>

budget/translations/fr/LC_MESSAGES/messages.po

@@ -448,3 +448,6 @@ msgstr "sauter cette étape"
 #: templates/send_invites.html:14
 msgid "and notify them yourself"
 msgstr "et les notifier vous même"
+
+msgid "each"
+msgstr "chacun"