#26 Annual conservation reports

* enhances TimespanReportForm control rendering
* adds/updates translations

analysis/forms.py

@@ -65,6 +65,8 @@ class TimespanReportForm(BaseForm):
         self.form_title = _("Generate report")
         self.form_caption = _("Select a timespan and the desired conservation office")
         self.action_url = reverse("analysis:reports")
+        self.show_cancel_btn = False
+        self.action_btn_label = _("Continue")
 
     def save(self) -> str:
         """ Generates a redirect url for the detail report