Added the two other examples that completes the quickstart on ParametricParts.com.

examples/FreeCAD/Ex001_Simple_Block.py

@@ -1,4 +1,4 @@
-#File: Ex001_Simple_Block
+#File: Ex001_Simple_Block.py
 #To use this example file, you need to first follow the "Using CadQuery From Inside FreeCAD"
 #instructions here: https://github.com/dcowden/cadquery#installing----using-cadquery-from-inside-freecad
 
@@ -24,7 +24,7 @@ length = 80.0
 height = 60.0
 thickness = 10.0
 
-#Create a 3D box based 
+#Create a 3D box based on the dimension variables above
 bb = cadquery.Workplane("XY").box(length, height, thickness)
 
 #Get a cadquery solid object