Fix EOLs on configure generated content
Bump to 5.2.1
Move documentation into doc/

and tidy up some other things.
Move test code to test/
Improved testing

test/bigfile-test.sh -- 4gig+ file test

test/hammernfs.c -- output changed to s-expressions so the forthcoming
		    analysis program can more easily read the data

test/hammernfs.exe -- removed -- no reason to store the binary here

test/performance.sh -- revamped

test/stress-test.sh -- revamped

test/testnfs.c -- print system() commands to stdout

New docs are work in progress
Building of hammernfs.exe; deal with C warnings

hammernfs.exe builds on Windows.
Also builds with 0 warnings now, with a few decls
thrown in.
Add profiling doc; ignore hammernfs.exe

The profiling doc is what I used to compare the 8.2 and 9.0 versions
of NFS.  Might be useful in the future.
New performance.cl results analyzer
5.2.2: rfe12517 and performance testing

rfe12517: nfs configuration: Host lists: allow hostname in "New
address" field.  (In the process, I found that configure/ipaddr.cl was
a copy of stuff in ipaddr.cl!)  When loading the figuration and
resolving the host names, warn if the conversion of saved host names
fails and ignore the failed ones.

test/performance.sh: use localhost instead of our host name to see if
we can get more consistent test results (seems to).

Update test/performance.log.5.1 with a new baseline run.
Update test/performance.log.5.2.1 with a new run.
Add perf results
resolve conflicts in nfs52 to master merge