[SEBA-918][VOL-2984] Allowing DHCP without completing eapol

For DT and TT workflow is required that DHCP is triggered without doing
anything for EAPOL. If you start BBSim with only the "-dhcp" option that
is now possible.

Change-Id: Iacfb75e70c47a2f7cfa64af58d6d848881f54974
diff --git a/VERSION b/VERSION
index 7179039..1610241 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1,2 @@
-0.2.3
+0.2.3-dev
+