use hostdb->findhost lots of code formatting changes add manual_dnszone and dnszone
use hostdb->findhost
lots of code formatting changes
add manual_dnszone and dnszone


git-svn-id: 586948b43913cbcce466c206ccbde5c0f5c965b1@288 36f62460-150b-0410-929b-89381cca7e77

fredrikt/hostdb