DTraceToolkit 0.88

I've just uploaded the latest version of the DTraceToolkit, version 0.88 (88 scripts). I've updated the OpenSolaris DTraceToolkit site to point to the new version. This version has many updated scripts and a few new ones.

Between 0.80 and 1.00 I'll be doing more work revisiting code and retesting code rather than adding scripts.