Extra TAB in metadata files

[TomazErjavec]

All the metadata TSV files have (except in the header row) an extra TAB at the end of the line, e.g.
ParlaMint-AT_2005-04-27-022-XXII-NRSITZ-00108-meta-en.tsv.
This make GitHub complain and, in general, could lead to problems with processing, so it should be corrected in

ParlaMint/Scripts/parlamint2meta.xsl

Line 95 in 649dbb1

<xsl:value-of select="concat(et:tsv-value(replace($speaker/tei:birth/@when, '-.+', '')), '&#9;')"/>

[TomazErjavec]

Fixed XSLT & made new samples, looks good, so closing.