[thrift] preliminary Erlang support (initial import)

Summary:
 * missing {list,map,set}s, inheritance is spotty
 * loose source code, plus everything is one process (application / gen_server behavior is forthcoming)
 * codegen is a mess, need t_fp_generator

Test Plan:
 * codegen invoked without -erl generates identical code for test/
 * calculatorHandler plus 'thrift -erl -r tutorial.thrift' more or less works

Revert Plan: ok


git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@665146 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/lib/erl/src-loose/tException.erl b/lib/erl/src-loose/tException.erl
new file mode 100644
index 0000000..3a4a9e8
--- /dev/null
+++ b/lib/erl/src-loose/tException.erl
@@ -0,0 +1,7 @@
+-module(tException).
+-include("tException.hrl").
+-export([new/0]).
+
+new() ->
+    #tException{}.
+