THRIFT-599. erl: Don't use unnecessary processes in the Erlang transports and clients

The only user-visible changes are to the client. Every thrift call now returns {NewClient, Result} instead of just Result.

Patch: David Reiss (assist to Anthony Molinaro)

git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@987018 13f79535-47bb-0310-9956-ffa450edef68
32 files changed