#3 Update suite with LVDiff 2.3.1

[Steve Brown]

The Meta-Diff "Windows Suite Installer" v2.3 is not up-to-date. It includes v2.3.0 (r77) of LVDiff, which is completely broken.
This behavior has been reported on this SF bug tracker, around the web, and confirmed by Ian Dees.

https://sourceforge.net/tracker/?func=detail&aid=2925369&group_id=29668&atid=396982
http://forums.ni.com/t5/LabVIEW/LVDiff-with-VIs-in-library/m-p/773948

Please update the Suite installer to include LVDiff 2.3.1 (r86). Thanks!