- 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

flatcamParsers/ParseDXF.py

@@ -91,7 +91,7 @@ def dxfarc2shapely(arc, n_points=100):
     #     angle += step_angle
     #
     #
-    # log.debug("X = %.3f, Y = %.3f, Radius = %.3f, start_angle = %.1f, stop_angle = %.1f, step_angle = %.3f, dir=%s" %
+    # log.debug("X = %.4f, Y = %.4f, Radius = %.4f, start_angle = %.1f, stop_angle = %.1f, step_angle = %.4f, dir=%s" %
     #           (center_x, center_y, radius, start_angle, end_angle, step_angle, dir))
     #
     # geo = LineString(point_list)
@@ -142,7 +142,7 @@ def dxfarc2shapely(arc, n_points=100):
             y = center_y + radius * math.sin(math.radians(- end_angle))
         point_list.append((x, y))
 
-    # log.debug("X = %.3f, Y = %.3f, Radius = %.3f, start_angle = %.1f, stop_angle = %.1f, step_angle = %.3f" %
+    # log.debug("X = %.4f, Y = %.4f, Radius = %.4f, start_angle = %.1f, stop_angle = %.1f, step_angle = %.4f" %
     #           (center_x, center_y, radius, start_angle, end_angle, step_angle))
 
     geo = LineString(point_list)