Change the type of the elements/attributes for cacheDuration to a String
Add specs to specifically test the type casting of the cache_duraction
added destination check
added test & bumped version
bumped version
now also for response
Merge pull request #26 from JanDintel/cache-duration-data-type

Change the type of the element/attribute for cacheDuration to a String
Merge pull request #27 from digidentity/add-destination-check

Add destination check