[thrift] Better default TApplicationException messages

Summary: "Default TApplicationException" is pretty meaningless; if we have this
  extra type information, we might as well present it.

Reviewed By: mcslee
Test Plan: caught a couple of INVALID_MESSAGE_TYPE tapplicationexceptions
Revert: ok


git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@665383 13f79535-47bb-0310-9956-ffa450edef68
1 file changed