newsysviews - newsysview: start a list of stuff that could usefully be

Log Message:
-----------
start a list of stuff that could usefully be moved into the backend
proper.

Added Files:
-----------
newsysview/doc:
backend.txt (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/newsysviews/newsysview/doc/backend.txt?rev=1.1&content-type=text/x-cvsweb-markup)