[thrift] gut Erlang Thrift configuration; start using get_env

Summary: I patterned some config stuff after iserve, but Erlang's built-in stuff is better

Reviewed By: gopher

Test Plan: works with recent ch server

Revert Plan: ok

Other Notes: default config given in thrift.app


git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@665307 13f79535-47bb-0310-9956-ffa450edef68
6 files changed