catalog headers
added dataset @type
added dataset contactPoint
fixed contactPoint
ignore  .DS_Store
Added json schema v1.1
Adding nested publisher
deprecate webService, rename accessLevelComment to rights
Merge branch 'json-1.1' into Release-1.23
distribution changes
optional fields
description added
fields changed
latest
distribution added
format fixed
refactoring
pdf uh
adding 'completely irregular' mapping
Merge pull request #8 from GSA/Release-1.23

Release 1.23 - Schema 1.1 Updates