[osflash] OSFlash sign-up issues

[Aral Balkan]

Hey everyone,

Could anyone who tried to sign up for a Wiki account but didn't receive 
their password, please try again. There were some issues (differences in 
how PHP was compiled between the old server and the new one) that 
stopped registrations working. It's been fixed now.

Also, http://osflash.org/arp works again now too (apparently we already 
had a folder there called arp and it was throwing the url rewriting off 
totally!)

Aral