Remove example ikiwiki setup file from the Debian package. This re-enables linking to /usr/share/ikiwiki/examples which has the example sites also used by auto-blog.setup. The example setup file can be generated at any time using ikiwiki --dumpsetup so I do not see a reason to ship it. Closes: #562183
generate an example ikiwiki.setup as part of the build
remove ikiwiki.setup To generate your own, use ikiwiki -dumpsetup ikiwiki.setup Update docs.
Include ikiwiki.setup in examples in the debian package.