remove reference to a0poster-kh ?

Dear LyX docs,

In our template poster-a0poster-simple.lyx, we make a reference to
a0poster-kh, with the URL
http://www.physik.uni-augsburg.de/theo3/Comp/hp750c/computing_hp750c_A0.de.shtml
The URL is broken, and a0poster-kh does not seem to be popular anymore.
Note, however, that I did find it posted online somewhere:
https://github.com/sebastianbergmann/academic-papers/blob/master/2006/aosd/a0poster-kh.tex

Can I remove the bullet point in that template? It currently says:

    The a0poster-kh package
    (http://www.physik.uni-augsburg.de/theo3/Comp/hp750c/computing_hp750c_A0.de.shtml)
    provides additional commands for color, headings, columns, and boxes,
    but those are not natively supported by LyX.

Günter, I CC you because I found you mentioned it in an old post:
http://lyx-users.lyx.narkive.com/DMOxSb7G/a0poster-layouts-and-examples

Scott

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