dabbad: activate core dump on start.

Signed-off-by: Emmanuel Roullit <emmanuel.roullit@gmail.com>
dabbad: enable core dump after daemonizing.

Signed-off-by: Emmanuel Roullit <emmanuel.roullit@gmail.com>
doc: add core dump function doxygen headers.

Signed-off-by: Emmanuel Roullit <emmanuel.roullit@gmail.com>
Merge pull request #27 from eroullit/core-dump

Core dump generation