[gnome-builder] todo: ignore .po files

[Christian Hergert <chergert src gnome org>]

commit 425e9f5c66a25a2565e03ff915d5ab988c46c9d6
Author: Christian Hergert <chergert redhat com>
Date:   Wed Jan 27 07:31:28 2016 +0100

    todo: ignore .po files
    
    These get filled with TODO/FIXME/etc as context from source files.

 plugins/todo/todo_plugin/__init__.py |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/plugins/todo/todo_plugin/__init__.py b/plugins/todo/todo_plugin/__init__.py
index 594a398..b95a9dd 100644
--- a/plugins/todo/todo_plugin/__init__.py
+++ b/plugins/todo/todo_plugin/__init__.py
@@ -92,7 +92,8 @@ class TodoWorkbenchAddin(GObject.Object, Ide.WorkbenchAddin):
         return GLib.SOURCE_REMOVE
 
     def should_skip(self, filename):
-        return filename.endswith('libtool.m4')
+        return (filename.endswith('libtool.m4') # Ignore libtool.m4
+             or filename.endswith(".po"))       # Ignore translations
 
     def mine(self, file, prepend=False):
         """