bcal storage calculator 1.7 released

This could be useful: it seems there's been some neglect for bit units. I'd like to see bit rates, times, and sizes, eg Alpha will do this: http://www.wolframalpha.com/input/?i=1+KiB%2Fsec++*+1+hour

Side question, why C? The test is in python which seems more appropriate for bcal also.