WIP network diagrams
Added spike for determining clusters
Cleaned up cluster splitting code
Added Relationship UI
Fixing hal_browser spec
Fixing rake.
Fixing require ordering
Redirecting index to relationships page
Changed pact icon
Added HAL Browser link
Added sort to relationships list
Syles
Made HtmlPactRenderer configurable in case shokkenki want to use the PactBroker ;)
Added spec for GET HTML pact request
Merge branch 'hackday-network-diagram' into hackday