Suggested Page Improvements to Bimbo's Bulge

Since the crux hold recently broke, the route went from 10c to probably more like 11b or so (apparently there is no concensus yet though). Figured it might be good to update that part of the description.

Thanks,
Nathan

I'd change the grade to 11b in case people don't read the description/comments. Maybe put the historical grade in the description?