.gitignore in legion-cache-1.1.1 vs .gitignore in legion-cache-1.2.0

@@ -1,11 +1,15 @@
 /.bundle/
 /.yardoc
+/Gemfile.lock
 /_yardoc/
 /coverage/
 /doc/
 /pkg/
 /spec/reports/
 /tmp/
-
+/legion/.idea/
+/.idea/
+*.key
 # rspec failure tracking
 .rspec_status
+legionio.key