[typo] multiple blogs in typo ?

[KubaTyszko]

hi.
few days ago i had typo downloaded from typo site (not trunk) and after
tweaks from sg.valicode.at i managed to support multible databases
depending on domain part.

now i have latest typo from trunk, and it seems that a lot has changed
that makes it uneasy for me to get multiple db support.
i found file application.rb and tweaked it as in howto but there is no
mentioned lines in environment.fb, moreover, when i grepped whole typo
directory i could not even find any file that reads database.yml (which
obviously should be read by domething).

can anyone help with this ?