.gitignore in bitcoin-ruby-0.0.1 vs .gitignore in bitcoin-ruby-0.0.2

@@ -3,10 +3,13 @@
 Gemfile.lock
 pkg/*
 *.swp
 .rvmrc
 *.DS_Store
-db/database.yml
 tmp/
 log/
 rdoc/
 coverage/
+*.yml
+*.conf
+*.db
+.rbx/