Distanca File: Add 'All Readable Files' filter

Author: janezd

Orange/widgets/unsupervised/owdistancefile.py

@@ -100,7 +100,9 @@ def browse_file(self, in_demos=False):
 
         filename, _ = QFileDialog.getOpenFileName(
             self, 'Open Distance File', start_file,
-            "Excel File (*.xlsx);;Distance File (*.dst)")
+            "All Readable Files (*.xlsx *.dst);;"
+            "Excel File (*.xlsx);;"
+            "Distance File (*.dst)")
         if not filename:
             return
         self.add_path(filename)

i18n/si/msgs.jaml

@@ -11173,7 +11173,9 @@ widgets/unsupervised/owdistancefile.py:
             Cannot find the directory with documentation datasets: Ne najdem imenika z datotekami iz dokumentacije
             ~/: false
             Open Distance File: Odpri datoteko razdalj
-            Excel File (*.xlsx);;Distance File (*.dst): Excelova datoteka (*.xlsx); Razdalje (*.dst)
+            All Readable Files (*.xlsx *.dst);;: Vse berljive datoteke (*.xlsx *.dst);;
+            Excel File (*.xlsx);;: Excelova datoteka (*.xlsx);;
+            Distance File (*.dst): Razdalje (*.dst)
         def `open_file`:
             .: false
             (none): (prazno)