.gitignore in ndr_support-4.1.1 vs .gitignore in ndr_support-4.1.2

@@ -2,9 +2,10 @@
 /.yardoc
 /Gemfile.lock
 /_yardoc/
 /coverage/
 /doc/
+/gemfiles/*.lock
 /pkg/
 /spec/reports/
 /tmp/
 *.bundle
 *.so