block.name attribute

Signed-off-by: Sergei Ianovich <ynvich@gmail.com>
test for mark block output

Signed-off-by: Sergei Ianovich <ynvich@gmail.com>
debug by command line option

Signed-off-by: Sergei Ianovich <ynvich@gmail.com>
load config file by a command line option

Signed-off-by: Sergei Ianovich <ynvich@gmail.com>
test config file by a command line option

Signed-off-by: Sergei Ianovich <ynvich@gmail.com>
event-based YAML configuration parser

Signed-off-by: Sergei Ianovich <ynvich@gmail.com>