/srv/supermarket/shared/log/*.log files need proper daily log rotation
nginx log rotation exists, but is being changed from weekly to daily
bumped version to 2.4.1
reverting to version 2.4.0 (current) at the advice of jtimberman -- just adding some logrotation stuff didnt seem to warrant a version bump
Merge pull request #34 from opscode-cookbooks/garrison/supermarket_logrotate

supermarket app + nginx logrotation changes