Add Java e-mail server for eavro test.
Add RPC test against Java e-mail server.
Mini refactoring.
Add a set of API functions required by RPC server.
The draft of an RPC server add.
Add 'ranch' dependency for an RPC server.
Add some helpful goals.
Remove dbg out.
RPC server support for callback module of behaviour 'eavro_rpc_handler'.
Add test RPC handler.
Add test for erlangish RPC server.
Update README.md
Merge pull request #6 from vjache/master

RPC server basic support.