Merge tag '1.4.0' into develop

Version 1.4.0
Upgraded authenticator
Updated CORS filter
Added configuration for CORS
Added configuration for CORS filter
Added default user messages to HTTP-based exceptions
Merge pull request #10 from wealdtech/feature/auth

Auth.
Move to Jetty 9
Fixed basic test
Moved to Jetty 9
Merge pull request #11 from wealdtech/feature/j9

Jetty 9
Merge branch 'release/1.5.0'