[fitswcs] WCS -TAB complexities

[Eric Greisen]

I have finally added your warnings about -TAB:

The draft is

http://www.aoc.nrao.edu/~egreisen/scs_050405.ps.gz
http://www.aoc.nrao.edu/~egreisen/scs_050405.ps
http://www.aoc.nrao.edu/~egreisen/scs_050405.pdf

in order of size.

The added paragraph made difficulties with Figure/Table placement
which I have attempted to address.

I hope the paper is ready for serious consideration.  I will be away
from 4/7 to 4/17.

Eric Greisen