Fixes for config systemless test - making it run without rabbitmq, and without requiring the presence of /var/log/contrail
Merge remote-tracking branch 'github/master' into anishm_fixcfg
Making exception handling for /var/log/contrail more specifig
Merge pull request #524 from Juniper/anishm_fixcfg

Fixes for config systemless test - making it run without rabbitmq, and w...