fix key creation algorithm

Ticket

+status

+priority

+tag

+commit

+issues

'yo - dude' yields yo___dude.

+solution

should yield yo_dude

we'll need to make sure we update old keys in a migration.

I tested the yo dude case, before and after.

--Ethan McCutchen.....Wed Dec 10 18:14:54 -0800 2008

+discussed in support tickets