BACKLOG-1018 Added a custom URI validator which correctly validates uris used in SAML
BACKLOG-1018 Added unit test for uri validator
BACKLOG-1018 Added comment
BACKLOG-1018 Renamed var
BACKLOG-1018 Added parse method for debugging
BACKLOG-1018 Added validator for urns
BACKLOG-1018 Instatiated validators in test only once
BACKLOG-1018 moved var
BACKLOG-1018 attribute type validator now supports url, urn and uri
BACKLOG-1018 urn:mace:dir:attribute-def:eduPersonEntitlement and urn:mace:dir:attribute-def:eduPersonAssurance are now validated as urn instead of uri
BACKLOG-1018 Wrapped regex in nowdoc so no escaping of characters is neccessary.
BACKLOG-1018 Changed regex so that it no longer allows %00
BACKLOG-1018 Moved urn test resources to subdir
BACKLOG-1018 Added extra test data
BACKLOG-1018 Simplified test data
Merge branch 'feature/BACKLOG-1018' into develop