Comment 16 for bug 266553

An error when building the indexing-2.1b2-0.1.patch meant
that copies of the originals of two of the files modified by this
version of the patch were added when the patch was run.
indexing-2.1b2-0.1.patch removes this error. However, the
original error is benign and can be corrected by deleting the
extra files HyperArch.py.orig and Defaults.py.in.orig.

An additional file, README.NOINDEXtags is added that
discusses the issue of what tags to use for controlling various
search engine indexers.