.gitignore in zunnit-0.2.0 vs .gitignore in zunnit-0.3.1

@@ -1,4 +1,9 @@
 pkg/*
 *.gem
+*.swp
+*.swm
+*.swn
+*.swo
+*.rvmrc
 .bundle
-/nbproject/private/
\ No newline at end of file
+/nbproject/private/