Load the libyaml versions of the SafeLoader and SafeDumper

Author: terminalmage

salt/utils/yamlloader.py

@@ -14,6 +14,8 @@
 try:
     yaml.Loader = yaml.CLoader
     yaml.Dumper = yaml.CDumper
+    yaml.SafeLoader = yaml.CSafeLoader
+    yaml.SafeDumper = yaml.CSafeDumper
 except Exception:
     pass