split out cfg_util into its own module

cfg_util/__init__.py

@@ -0,0 +1,10 @@
+from cfg_util.miner_factory import miner_factory
+from cfg_util.layout import window
+from cfg_util.ui import ui
+
+import asyncio
+
+
+def main():
+    loop = asyncio.new_event_loop()
+    loop.run_until_complete(ui())