FEM: code formating, make all python module start the same way

- module info
- doxygen documentation
- imports
- code

src/Mod/Fem/ccxDatReader.py

@@ -20,10 +20,6 @@
 # *                                                                         *
 # ***************************************************************************
 
-
-import FreeCAD
-import os
-
 __title__ = "ccxDatReader"
 __author__ = "Przemo Firszt"
 __url__ = "http://www.freecadweb.org"
@@ -31,6 +27,10 @@ __url__ = "http://www.freecadweb.org"
 ## @package ccxDatReader
 #  \ingroup FEM
 
+import FreeCAD
+import os
+
+
 if open.__module__ == '__builtin__':
     # because we'll redefine open below
     pyopen = open