[aur-general] Remove request for stepmania-svn

[Michael Kogan]

Hello, list!

I'm the current maintainer of stepmania-svn (
https://aur.archlinux.org/packages/stepmania-svn/) which builds the SVN
version of the old Stepmania 4 branch. Since there already exist packages
for the HG version of Stepmania 5 (
https://aur.archlinux.org/packages/sm-ssc-hg) as well as for the last beta
version of Stepmania 4 (https://aur.archlinux.org/packages/stepmania-beta),
I think, there is no need for stepmania-svn any more. Also, currently the
package doesn't build due to a compilation error of an old ffmpeg revision
which is so old that I wouldn't really want to investigate the issue.

Thanks,
Michael