First draft of lay_audio sending a renderer option.
[FEATURE] Added the ability to specify a renderer in play_audio.
Changelog entries conflict
Broken build
Wrong formatter in #play_audio
[BUGFIX] Continue to accept calls when stopping, as documented
Merge pull request #247 from chewi/bugfix/accept-when-stopping

[BUGFIX] Continue to accept calls when stopping, as documented
Merge branch 'refs/heads/develop' into feature/output_renderer
[FEATURE]#play and #play! now support the renderer option
#interruptible_play, #stream_file and #menu now have support for the :renderer attribute
Allow ruby-head build to fail
Menu was not passing correct args to #interruptible_play. Refactored argument parsing for output, plus other CS improvements.
Merge branch 'develop' into feature/output_renderer
[DOC] Better changelog entry
Merge branch 'feature/output_renderer' into develop
[DOC] JRuby >= 1.7.0
[DOC] New link to contribution guidelines