.gitignore in simple_bioc-0.0.5 vs .gitignore in simple_bioc-0.0.6

@@ -14,5 +14,18 @@
 tmp
 # YARD artifacts
 .yardoc
 _yardoc
 doc/
+
+# OS X
+.DS_Store*
+Icon?
+._*
+
+# Windows
+Thumbs.db
+ehthumbs.db
+Desktop.ini
+
+# Linux
+.directory
\ No newline at end of file