Increase open file limit for OpenDaylight
Increase open file limit for OpenDaylight

It is a import of Stanislaw Kardach patch [1] proposed inside armband
project.

[1] https://gerrit.opnfv.org/gerrit/#/c/14171/

Change-Id: If8dda8d471d23ef1d6d8c3f99ec35460c175bb86
Author: Stanislaw Kardach <1b8ab2b8c9e1bdc501973d3f3c8af29c7434b097@cavium.com>
Signed-off-by: Michal Skalski <495faa5d185db737d5b8d43814256b9766c3184d@mirantis.com>

stackforge/fuel-plugin-opendaylight,stackforge/fuel-plugin-opendaylight,stackforge/fuel-plugin-opendaylight,stackforge/fuel-plugin-opendaylight