[cvsnt] Latest Updates

[Tony Hoyle]

CVSNT 2.5.01 Build 1967.

Fixed updating sticky revisions, and a much better fix for the remove 
problem (the other fix was just a band aid over the problem and would 
still fail if you had mixed text/binary on different branches).

osx build is back as I found a combination of options that didn't 
generate random errors (pretty sure I tried the same combination 
yesterday though?).

I'm due to re-validate this version against eclipse (last was 2.0.58d) 
and once that's done I'll probably push it out for release, unless 
something major crops up.

Tony