consolidated POD at top of file
added example options to reject_type POD head
added an example loglevel entry
consolidated DENY[SOFT|DISCONNECT] logic into get_reject_type
added tests for get_reject_type
Fix test failures due to hook renames
Fix redefined warnings due to hook renames
git-svn-id: https://svn.perl.org/qpsmtpd/trunk@507 958fd67b-6ff1-0310-b445-bb7760255be9