Setup base for training jobs. Added sd-scripts as a submodule

jobs/process/TrainFineTuneProcess.py

@@ -0,0 +1,13 @@
+from collections import OrderedDict
+from jobs import TrainJob
+from jobs.process import BaseTrainProcess
+
+
+class TrainFineTuneProcess(BaseTrainProcess):
+    def __init__(self,process_id: int, job: TrainJob, config: OrderedDict):
+        super().__init__(process_id, job, config)
+
+    def run(self):
+        # implement in child class
+        # be sure to call super().run() first
+        pass