python: add vim modelines

Change-Id: Ic13d79892e3efe6f7bad357ad747e6fd25299d02
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/pysystemmgr/system_manager.py b/pysystemmgr/system_manager.py
index 716c85d..9a888cd 100644
--- a/pysystemmgr/system_manager.py
+++ b/pysystemmgr/system_manager.py
@@ -154,3 +154,5 @@
 
     print "Running SystemManager"
     mainloop.run()
+
+# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4