SEBA-566 Add linting and fix errors in fabric-crossconnect

Change-Id: I6c7bfd15e3b7d61d3d0bde7798a825b23780dcf2
diff --git a/VERSION b/VERSION
index 26aaba0..538ee20 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.2.0
+1.2.1-dev