Shopify/sysv_mq — pull request #9 by wvanbergen (2014-02-24 22:41:38+00:00)
Title: Expose bytearray

Instead of implementing the SysV MQ API with go strings, make it work with byteslices internally. This way binary data is supported.

- Expose the bytelsice API using `ReceiveBytes` and `SendBytes`.
- `Send` and `Receive` still work with go strings.

@graemej @benbjohnson @Sirupsen @snormore Please check if I am doing memory management properly.