Merge pull request #10 from equinix/fix_secondary_connection_creation

include 2nd device in API call even when both are same one

Merge pull request #8 from equinix/zside_service_token_feature

support for feature l2connection PrimaryZSideServiceToken

Merge pull request #7 from equinix/secondary_service_token

added field secondaryServiceToken

Merge pull request #5 from equinix/fix-connection-redundancy-params

added field RedundancyGroup in L2 connections returned from API

Merge pull request #3 from ocobleseqx/ecx_l2_conn_aside_servicetoken

l2 connection - supported aside service token