initial commit for process scheduler

code/controllers/ProcessScheduler/test/testHungProcess.dm

@@ -0,0 +1,15 @@
+/**
+ * testHungProcess
+ * This process is an example of a simple update loop process that hangs.
+ */
+
+/datum/controller/process/testHungProcess/setup()
+	name = "Hung Process"
+	schedule_interval = 30 // every 3 seconds
+
+/datum/controller/process/testHungProcess/doWork()
+	sleep(1000) // FUCK
+	// scheck is also responsible for handling hung processes. If a process
+	// hangs, and later resumes, but has already been killed by the scheduler,
+	// scheck will force the process to bail out.
+	scheck()