added gitflow config
added distribution settings
Set Hystrix to an optional dep.
Set versions for javadoc and source plugin.
Removed scala dep.
This resolves #1 by providing a simple exception hierarchy and maps some
of Hystrix's exceptions onto it.
Added an annotation based configuration test.
Added site settings.
Updated readme
updating poms for branch'release/0.0.1' with non-snapshot versions
Merge branch 'release/0.0.1'