- PEP8 correction in flatcamTools

- merged the Brazilian-portuguese language from a pull request made by Carlos Stein

flatcamTools/ToolShell.py

@@ -15,9 +15,9 @@ import html
 
 import gettext
 import FlatCAMTranslation as fcTranslate
+import builtins
 
 fcTranslate.apply_language('strings')
-import builtins
 if '_' not in builtins.__dict__:
     _ = gettext.gettext