Updated encodingFormat to mean the same thing as fileFormat, and fileFormat to indicate it has been supersededBy encodingFormat.
Updated encodingFormat to mean the same thing as fileFormat, and
fileFormat to indicate it has been supersededBy encodingFormat.

/cc #1155

schemaorg/schemaorg,vholland/schemaorg,unor/schemaorg,vholland/schemaorg,unor/schemaorg,schemaorg/schemaorg,schemaorg/schemaorg,vholland/schemaorg,schemaorg/schemaorg,schemaorg/schemaorg,unor/schemaorg,vholland/schemaorg