[thrift] change up Erlang crash reports, cleanups in t{,Binary}Protocol

Summary: crash reports aren't too important so don't be so verbose -- all the pertinent info shows up elsewhere anyway.  refactor while we're at it.

Reviewed By: eletuchy

Test Plan: ok

Revert Plan: ok


git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@665342 13f79535-47bb-0310-9956-ffa450edef68
3 files changed