New envirnonment variable in webui pod to tell if its running for 4G or 5G

Change-Id: Ia4f4ae858e0527c9023cd15513e3ec4425a51783
diff --git a/omec/5g-control-plane/.gitignore b/omec/5g-control-plane/.gitignore
new file mode 100644
index 0000000..ed7d37a
--- /dev/null
+++ b/omec/5g-control-plane/.gitignore
@@ -0,0 +1,7 @@
+# SPDX-FileCopyrightText: 2020-present Open Networking Foundation <info@opennetworking.org>
+#
+# SPDX-License-Identifier: LicenseRef-ONF-Member-Only-1.0
+
+charts/
+requirements.lock
+Chart.lock