Fix crash on read timeout
Add support for pluggable middlewares. fixes #16, #12, #11, #5, #1
Merge branch 'master' into plugins

Conflicts:
	Makefile
Merge branch 'plugins'
Clear cache and rebuild the image
Vulcand switched to godep, fixes #10
Exit process if failed to read initial configuration. Fixes #22
Introduce system regression tests, simplify command line tests
Fix sloccount
Remove warning about builds that are not reproducible
Remove another note
Upsert location middleware if path has been updated, fixes #23
First steps towards bundle
Almost done with vulcanbundle
Update vulcan library
Update typo in vulcanctl
Merge pull request #26 from mailgun/bundle

Bundle
Update README
Update README.md