.gitignore in postgres_upsert-4.0.0 vs .gitignore in postgres_upsert-5.0.0

@@ -7,9 +7,11 @@
 /spec/reports/
 /test/tmp/
 /test/version_tmp/
 /tmp/
 /log
+.DS_Store
+*/.Ds_Store
 
 ## Specific to RubyMotion:
 .dat*
 .repl_history
 build/