add publish, subscribe foundation
add nuspec, nupkg
improve connection, retry handling
remove json.net dependency
cleanup nuspec, make exchange properties internal
remove log4net dependency
enable xml generation, switch classes internal
clear queue before disposing dispatcher
use default handler if message type handler not found
remove simpleInjector dependency
cleanup, minor refactor
add access to DeliveryContext in handler
integrate republish into dispatcher
allow empty binding key, fluent exchange type
add access to context from simpleBus
only publish creates an alternate exchange
update readme, cleanup