- add __vxlan_tunnel_has_diff() to align with the other _has_diff() methods - factor out a few repetitive occurences of l2xc creations - strictly make "cli=" the pattern instead of "cli = ", to help grepping :)
- add __vxlan_tunnel_has_diff() to align with the other _has_diff() methods - factor out a few repetitive occurences of l2xc creations - strictly make "cli=" the pattern instead of "cli = ", to help grepping :)