Get the earliest versions of the HTML files from web.archive.org

The mysteriously missing [ are intact here.

for f in *.html; do
    rm $f;
    wget "http://web.archive.org/web/19960101010000id_/http://www.hq.nasa.gov/office/pao/History/SP-4205/$f";
done
Revert pointless changes from the previous commit

What remains is only the addition of missing [.

contents.html and ch12-5.html were found to have no desirable
changes using worddiff.py
Merge missing [ from web.archive.org

Conflicts:
	ch1-3.html
	ch1-6.html
	ch1-7.html
Fix probable typos

Found by reading the text, but not verified against any source.
Replace "anti" with "and" (obvious OCR error)