Update Project History page
|Reported by:||vmlinuz||Owned by:||nobody|
https://www.haiku-os.org/about/history should really be looked at. I feel like we've come a long way since hrev40855 in 2011 - this is the last version mentioned on that page. Since we're going into beta soon (a really significant milestone in Haiku's history), I think it's time that page gets updated to better reflect the current state of Haiku.