tex-udesoftec{,-doc}: update to 1.7.1

* [udesoftec-bibcommon.sty] fixing \bbldoi by switching to pkg:uri
* [udesoftec.cls] re-enabled auto-output of glossary if existing
* [udesoftec.cls] add pkg:bookmark to replace bookmarks from pkg:hyperref
* [udesoftec-biblatex.sty] fix deprecated extrayear
* [udesoftec-bibcommon.sty] fix deprecated \ifnumber
* [udesoftec.cls] remove supervisor from example front page
* [udesoftec.cls] remove deprecationwarnings for \clearscr*

(markd)