.gitignore in active_object-1.1.1 vs .gitignore in active_object-1.2.0

@@ -4,11 +4,6 @@
 /_yardoc/
 /coverage/
 /doc/
 /pkg/
 /spec/reports/
-/tmp/
-*.bundle
-*.so
-*.o
-*.a
-mkmf.log
+/tmp/
\ No newline at end of file