un-object-orient

object-orientation just adds another layer of obfuscation to perl code,
and really doesn't pay off for such short scripts.

Change-Id: Ibe620839cea9b2cf0b2ff56257e13071535bd3a8
Reviewed-by: Sergio Ahumada <sahumada@blackberry.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>