Added internet_outlet as an attribute.
Added Turkish as source language (v 2.4)
Added Modern_Arabic to header, and paratext elements to goktext.
Added sub-elements to align tag.
Tidied up furtherç added elements and align element.
Added Dutch
Added text markup sub-elements to /section/intervention
Slight changes.
Initial version of DTDs
Added source language Swedish.
Changes made at Feb 2017 meeting.
Added Spanish as source language.
Added url element (for indexing omission)
Ralph's updates. (for mod000008.xml)
Added attribute date for translation source.
added title to align.
First version.
Added align element.
Changed period for more transparent authorship_date (optional); Removed the date_accuracy attribute entirely
Added list as possible child to chapter, as Ralph requested.
Added collection summary tag.
Made translation optional under section (Classical_Greek texts will
Fixed source languages option
Added languages, removed unnecessary tags, added commentator attribute
Tidied up languages
Initial revision.