Fixed a bug where the rolling percentage display could corrupt the
version line if the first call to HpmDisplayUpgrade resulted in a
non-zero percentage.
This was produced by performing:
ipmitool hpm upgrade hpm1fru.img
where hpm1fru.img is a small (820 byte) file.
We now call HpmDisplayUpgrade before we transfer any data to ensure
that we get 0% printed before the transfer starts.
Commit for Dan Gora