pipemeter 0.9 Released

Hi everybody! pipemeter 0.9 was released today. It has some minor
feature enhancements that I expect will be improved over the coming
months.

- Added ETA to the percent complete display. (finally!)
- Added a 'log' mode that will be expanded later, but for now just
prevents the use of carriage returns so that none of pipemeter's output
is overwritten.

This release is of low urgency, but the ETA bit is quite cool so I
recommend everyone upgrade to it.

-cb