Merge master (0.70.2) into develop (0.80.0-rc2)

doc/rippled-example.cfg

@@ -172,6 +172,13 @@
 #       NOTE    If no ports support the peer protocol, rippled cannot
 #               receive incoming peer connections or become a superpeer.
 #
+#   limit = <number>
+#
+#       Optional. An integer value that will limit the number of connected
+#       clients that the port will accept. Once the limit is reached, new
+#       connections will be refused until other clients disconnect.
+#       Omit or set to 0 to allow unlimited numbers of clients.
+#
 #   user = <text>
 #   password = <text>
 #