Bump test grace period for swift actions.
Rewrite activation console tests in scala with some hardening.
Fix #417 along the way (activation console when time traveling shows activations in correct order).
Organize imports.
diff --git a/tools/cli/wskactivation.py b/tools/cli/wskactivation.py
index 9aae198..ee44038 100644
--- a/tools/cli/wskactivation.py
+++ b/tools/cli/wskactivation.py
@@ -227,7 +227,7 @@
                     return
             L = self.fetchActivations(lastTime, args, props)
             if L:
-                printLogs(L, reported)
+                printLogs(reversed(L), reported)
                 time.sleep(SLEEP_SECONDS)
 
     #