Merge pull request #79 from sappo/master

Updated readme with hint for the create script
Problem: BIND command returns port number as message

This is confusing for callers and a cause of error in several places.
I've made the BIND command return nothing, and if the caller needs
the (ephemeral) port number there's a new method, PORT, that returns
it.
Merge pull request #80 from hintjens/master

Problem: BIND command returns port number as message
Merge pull request #83 from sappo/master

fixed comments for encode/decode
Add Trevor Bernard to AUTHORS
Fix typo
Update zproto_example generated code
Merge pull request #84 from trevorbernard/master

Fix typo and update generated code
Whitespace fixes
Problem: ROUTER socket discards messages over HWM

Use case is streaming of several thousand messages to a client at
startup. The ROUTER socket then drops messages as the HWM hits.

Solution: remove limit on queue. This will crash applications that
are badly designed. The proper solution is to use credit-based flow
control to limit traffic to any single client.
Merge pull request #85 from hintjens/master

Fixes message drops in ROUTER socket
First pass - missing features and still untested
Fix issues - need to account for types uuid, chunk and msg
It compiles! Ensure send and binary work for all types
Closer to adding full support for msg, chunk and uuid
Port zproto send to Java codec
Initial port of zproto
Add zmsg_t support
Add chunk tests
Append ZMsg frames on send