python: add vim modelines

Change-Id: Ic13d79892e3efe6f7bad357ad747e6fd25299d02
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/configs/Barreleye.py b/configs/Barreleye.py
index e9ff476..03badf6 100644
--- a/configs/Barreleye.py
+++ b/configs/Barreleye.py
@@ -573,3 +573,5 @@
 	0x33 : { 'class' : 'PowerCap',
 		'os_path' : '/sys/class/hwmon/hwmon3/user_powercap' },
 }
+
+# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4