add French and German translations, change the cursor type over the exclamation mark

pd/nw/locales/de/translation.json

@@ -298,8 +298,8 @@
       "none_tt": "Ersetze keinen der Subpatches"
     },
     "warning": {
-      "unsaved_tt": "There is an unsaved edited instance of this abstraction",
-      "multipleunsaved_tt": "There is another unsaved edited instance of this abstraction"
+      "unsaved_tt": "Es gibt ein ungesichertes Exemplar dieser Abstraktion",
+      "multipleunsaved_tt": "Es gibt ein weiteres ungesichertes Exemplar dieser Abstraktion"
     },
     "find": {
       "placeholder": "Suche im Patch",

pd/nw/locales/fr/translation.json

@@ -298,8 +298,8 @@
       "none_tt": "Ne remplacer aucun sous-patch"
     },
     "warning": {
-      "unsaved_tt": "There is an unsaved edited instance of this abstraction",
-      "multipleunsaved_tt": "There is another unsaved edited instance of this abstraction"
+      "unsaved_tt": "Il existe une instance modifiée non enregistrée de cette abstraction",
+      "multipleunsaved_tt": "Il existe une autre instance modifiée non enregistrée de cette abstraction"
     },
     "find": {
       "placeholder": "Chercher dans le Canevas",

pd/nw/pd_canvas.html

@@ -103,7 +103,7 @@
       </div>
     </dialog>
     <div style="position: fixed; right: 2%; top: 2%; ">
-      <strong id="canvas_warning" style="display: none; text-align: right; -webkit-user-select: none;">!</strong>
+      <strong id="canvas_warning" style="display: none; text-align: right; -webkit-user-select: none; cursor: pointer;">!</strong>
     </div>
 	<div id="hscroll" style="position: fixed; left: 0px; bottom: 0px; border-radius: 0px; width: 10px; height: 5px; visibility: hidden;"></div>
 	<div id="vscroll" style="position: fixed; right: 0px; top: 0px; border-radius: 0px; width: 5px; height: 10px; visibility: hidden;"></div>