[SEBA-449]

Makefile for running all XOS tests, used both by developers and
Jenkins jobs.

Includes llp's "pass over migration" #13204 patchset:

Add ability for core migration to be run/checked from outside of the repo
tree (useful in tests)

Change-Id: I47d027a5492a51273a92296e9da5310b8bc49a8c
diff --git a/VERSION b/VERSION
index 98c938e..f2b42fc 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.2.12
+2.2.13