change instrumentation to use central patch list

Shilen, Im going to have a central patch list for Grouper, after that can you please change the instrumentation to use that?

I believe you have the version hardcoded which wont work with next version of grouper.

    Pattern patchStatePattern = Pattern.compile("^grouper_v" + "2.3.0".replace(".", "_") + "_api_patch_(.*)\\.state$");