Revert "dchat: add accepted_transports to example configs"

This reverts commit 1db8dae9ee075f402783d0f46926fdb7c7d3f07a.

example/dchat/dchatd/example/node1.toml

@@ -4,7 +4,6 @@ verbose = 2
 [net]
 hostlist = "example/node1.tsv"
 inbound = ["tcp://127.0.0.1:10202"]
-accepted_transports = ["tcp"]
 external_addrs = ["tcp://127.0.0.1:10202"]
 seeds = ["tcp://127.0.0.1:10200"]
 outbound_connections = 5

example/dchat/dchatd/example/node2.toml

@@ -4,7 +4,6 @@ verbose = 2
 [net]
 hostlist = "example/node2.tsv"
 inbound = ["tcp://127.0.0.1:10201"]
-accepted_transports = ["tcp"]
 #auto_advertise = true
 external_addrs=["tcp://127.0.0.1:10201"]
 seeds = ["tcp://127.0.0.1:10200"]

example/dchat/dchatd/example/seed.toml

@@ -4,7 +4,6 @@ verbose = 2
 [net]
 hostlist = "example/seed.tsv"
 inbound=["tcp://127.0.0.1:10200"]
-accepted_transports = ["tcp"]
 external_addrs=["tcp://127.0.0.1:10200"]
 seeds=[]
 outbound_connections = 5