- some GUI layout optimizations in Edit -> Preferences

- added the possibility for multiple tool diameters in the Edit -> Preferences -> Geometry -> Geometry General -> Tool dia separated by comma
- fixed scaling for the multiple tool diameters in Edit -> Preferences -> Geometry -> Geometry General -> Tool dia, for NCC tools more than 2 and for Solderpaste nozzles more than 2
- fixed bug in CNCJob where the CNC Tools table will show always only 2 decimals for Tool diameters regardless of the current measuring units
- made the tools diameters decimals in case of INCH FlatCAM units to be 4 instead of 3
- fixed bug in updating Grid values whenever toggling the FlatCAM units and the X, Y Grid values are linked, bugs which caused the Y value to be scaled incorrectly
- set the decimals for Grid values to be set to 6 if the units of FlatCAM is INCH and to set to 4 if FlatCAM units are METRIC
- updated translations
- updated the Russian translate from 51% complete to 69% complete using the Yandex translation engine

flatcamEditors/FlatCAMGeoEditor.py

@@ -3059,8 +3059,11 @@ class FlatCAMGeoEditor(QtCore.QObject):
                 val = float(self.app.ui.grid_gap_x_entry.get_value())
             except ValueError:
                 return
+
+            units = self.app.ui.general_defaults_form.general_app_group.units_radio.get_value().upper()
+            dec = 6 if units == 'IN' else 4
             if self.app.ui.grid_gap_link_cb.isChecked():
-                self.app.ui.grid_gap_y_entry.set_value(val)
+                self.app.ui.grid_gap_y_entry.set_value(val, decimals=dec)
 
         self.app.ui.grid_gap_x_entry.setValidator(QtGui.QDoubleValidator())
         self.app.ui.grid_gap_x_entry.textChanged.connect(