Update tex-koma-script to 3.07.

Changes:
* scrkpage.dtx: pagestyle bug fixed at \cleardoubleoddpageusingstyle,
  \cleardoubleevenpageusingstyle, \cleardoublepageusingstyle
* doc/, doc/ngerman/, doc/ngerman/scrbookreportarticle.tex,
  doc/ngerman/linkalias.tex, doc/ngerman/common-11.tex,
  doc/ngerman/scrlttr2.tex: neues Font-Element "footnoterule"
  dokumentiert
* scrkftn.dtx: new font element footnoterule to allow color changes of
  the foot note separation rule
* tocbasic.dtx: expand the arguments of \addtotoclist while adding
  them to the internal list of known pairs of extensions and owners
* scrextend.dtx, scrmain.ins, scrkvers.dtx: scrextend identification
  added
* doc/, doc/ngerman/, doc/ngerman/scrlttr2.tex: Fehler in
  Faltmarkentabelle korrigiert [gemeldet von Adrian Devries]
* scrknpap.dtx: vertical alignment of addresse with parskip setting
  different from false fixed
* doc/, doc/Makefile: scrbase.html and tocbasic.html added
* manifest.txt: scrbase.html and tocbasic.html added
* scrjura.dtx: copyright date of generated files fixed
* scrjura.dtx: "beta" removed from version number to not compromise
  the LPPL

(minskim)