- solve parenting issues when trying to load a FlatScript from Menu -> File -> Scripting

- added a first new example script and added some files to work with
- added a new parameter that will store the home folder of the FlatCAM installation so we can access the example folder

flatcamTools/ToolFilm.py

@@ -128,7 +128,7 @@ class Film(FlatCAMTool):
 
         self.tf_box_combo_label = QtWidgets.QLabel('%s:' % _("Box Object"))
         self.tf_box_combo_label.setToolTip(
-            _("The actual object that is used a container for the\n "
+            _("The actual object that is used as container for the\n "
               "selected object for which we create the film.\n"
               "Usually it is the PCB outline but it can be also the\n"
               "same object for which the film is created.")

flatcamTools/ToolPanelize.py

@@ -136,7 +136,7 @@ class Panelize(FlatCAMTool):
         self.box_combo.is_last = True
 
         self.box_combo.setToolTip(
-            _("The actual object that is used a container for the\n "
+            _("The actual object that is used as container for the\n "
               "selected object that is to be panelized.")
         )
         form_layout.addRow(self.box_combo)