Infobot::Config - Read in a YAML config file
use Infobot::Config;
my $object = Infobot::Config->new();
$object->stash( config_file => '/tmp/whatever' );
$object->init;
print $object->stash( config )->{config values};
Searches the stash for a value called config_file, and tries to load a YAML file found there, placing if in stash( 'config' ). Will cause a fatal error if it fails at any point.
