[VOL-2517] Use VLAN_ANY to check for tagged traffic instead of valid 4095

Change-Id: I2b3498cc22b668d2d12bf571d33ca5aa825075ad
diff --git a/.gitignore b/.gitignore
index a7a6963..f2597c0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,4 @@
 .tox
 coverage.xml
 nose2-results.xml
+.idea/