New: output plugins now share a common base class
WIP: initial support for devmode logging to multiple places
WIP: devmode logs to storyplayer.log when --dev switch not used
New: the default console now supports the new writer approach
New: detailed error reports now go through the new writer
New: DevModeConsole no longer uses Stone::Log
New: make sure default console is writing to stdout by default
Fix: refactor how we output
Fix: wrong namespaces - doh!
Merge pull request #120 from datasift/feature/storyplayer-log

Feature/storyplayer log