Test: Reorg. cord-tester code in general.
Change test cases to use olt configuration as appropriate when switch isn't running in the test container.
Remove olt multitable config and fold into olt_config.
Rename subscriberMultiTable to cordSubscriber test.
Change the eval script to reflect the new changes/design in cord tester.

Change-Id: I4849b32603ac790a31ba7cfb65b3f87a7c9e2076
diff --git a/src/test/setup/olt_config.json b/src/test/setup/olt_config.json
index db00a33..36070f7 100644
--- a/src/test/setup/olt_config.json
+++ b/src/test/setup/olt_config.json
@@ -1,2 +1 @@
-{ "olt" : false , "port_map" : { "ports" : [ "veth0", "veth2", "veth4", "veth6", "veth8", "veth10" ], "tx" : "veth2", "rx" : "veth0", "host" : "br-int", "start_vlan" : 1000 }, "uplink" : 2, "vlan" : 0 }
-
+{ "olt" : false , "port_map" : { "num_ports" : 11, "host" : "br-int", "start_vlan" : 1000 }, "uplink" : 2, "vlan" : 0 }