Version 1.3.0
Fix #13: Removed auto-creation of API docs path (should only happen if api-doc module is installed)
Close #14: Load domain-specific configuration if matching file exists
Close #16: Check that generated auth token doesn't already exist, generate new one if it does
Close #18: Validate skip
& page
parameters before calling model.find()
Close #19: Database replicaSet
property should be a String, not a Boolean
Cache: add Redis caching ability and extend config to allow switching between filesystem and Redis caches
Cache: locate endpoint matching the request URL using path-to-regex so we can be certain of a match