.gitignore in rsa-tools-0.1.0 vs .gitignore in rsa-tools-0.3.0

@@ -4,8 +4,12 @@
 /coverage/
 /doc/
 /pkg/
 /spec/reports/
 /tmp/
+/keys/public_key.pem
+/keys/private_key.pem
+
+*.gem
 
 # rspec failure tracking
 .rspec_status