Updated test runsettings for new fluentassertions version.
- Fluentassertions dll has changed hames, so they were reported as not covered by code coverage.
Metadata url config parameter
Support for separate metadata url.
- So far we've relied on the best practice that the Entity Id is the location of the metadata.
- Reverted some changes that are not relevant for the metadata url that were part of Jozef's branch.
- Changed name of the config property to MetadataLocation.
Documentation for metadataUrl config parameter.
- Changed name of the configuration to metadataUrl to match that of the federation configuration.
- Updated documentation with new metadataUrl config option.