SEBA-555 release XOS 3.0.4

Change-Id: I723ea9e686d7f9483e6ff52364012d330e3a0e85
diff --git a/VERSION b/VERSION
index 317c8ba..b0f2dcb 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-3.0.4-dev
+3.0.4