- updated the new shortcut list with the shortcuts added lately

- now the special messages in the Shell are color coded according to the level. Before they all were RED. Now the WARNINGS are yellow, ERRORS are red and SUCCESS is a dark green. Also the level is in CAPS LOCK to make them more obvious
- some more changes to GUI interface (solved issues)
- added some status bar messages in the Geometry Editor to guide the user when using the Geometry Tools
- now the '`' shortcut key that shows the 'shortcut key list' in Editors points to the same window which is created in a tab no longer as a pop-up window. This tab can be detached if needed.

flatcamTools/ToolProperties.py

@@ -60,7 +60,7 @@ class Properties(FlatCAMTool):
     def properties(self):
         obj_list = self.app.collection.get_selected()
         if not obj_list:
-            self.app.inform.emit("[error_notcl] Properties Tool was not displayed. No object selected.")
+            self.app.inform.emit("[ERROR_NOTCL] Properties Tool was not displayed. No object selected.")
             self.app.ui.notebook.setTabText(2, "Tools")
             self.properties_frame.hide()
             self.app.ui.notebook.setCurrentWidget(self.app.ui.project_tab)