Extend RouteConfigService into a new service for url matcher

[morgnism]

Extend the RouteConfigService into a new service for combining the data from the resolver with the result from a route's URL matcher.

Requirements:

• Provide a new service with this feature
• Unit test the service
• Provide examples in the Readme and comments

[morgnism]

• New service which combines resolver leaf data with matched URL path (2 hours)
• Extend unit tests for the combined path (2 hours, may need help from Chris or Balazs)