metadata,

default article type added in the xsl
extra attributes added to the defaul metadata.xml

tei-to-nlm

template for fn-group: line 265
now recognize notes inside paragraph and hi, an attribute of id is added to, to link to the reference.
ToDo: further development to improve finding footnotes

template for list: line 412
now include attributes to determine and assign the type of list

template for list/item: line 442
validation to avoid empty items tags

template to cit: line 505
validation to avoid avoid empty quotes tags

template for ref: line 571
dafult attribute link type added as uri.
ToDo: parser to detect teh type of link attribute

template for notes: line 661
identifier for the reference added