- Add SJF

- Re-enable FCFS sorting function
- Correct bug in PythonPolicy that wronged return value
of is_pre_emptible()


git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@435 3ecf2c5c-341e-0410-92b4-d18e462d057c

src/backend/pyloader/python_policy_manager.cc

@@ -78,5 +78,6 @@ PythonPolicyManager::init()
 
   // FIXME : Hardcoded policy name
   char* policy_name = "fcfs";
+  //char* policy_name = "sjf";
   _python_policy = std::auto_ptr<PythonPolicy>(new PythonPolicy(policy_name));
 }