[SEBA-497]

Delayer and alpine-base chameleon container
Also fix formatting and minor bugs

Change-Id: I465b6b351ae11dca81dbc6c88d5b6080fdbc1f5c
diff --git a/utils/asleep.py b/utils/asleep.py
index 295f675..f8870e9 100644
--- a/utils/asleep.py
+++ b/utils/asleep.py
@@ -25,4 +25,4 @@
     """
     d = Deferred()
     reactor.callLater(dt, lambda: d.callback(None))
-    return d
\ No newline at end of file
+    return d