Add sequel_paranoia plugin
Add Models::IpLease#cookie_id that returns id scoped with interface_id
Change cookie for ip_lease
Remove unnecessary debug messages
Merge pull request #131 from axsh/feature-ip-lease-id-for-cookie

Feature ip lease id for cookie
Update cookie for ipv4 flows
Rename TABLE_INTERFACE_SIMULATED to TABLE_OUTPUT_INTERFACE and move it to the bottom.
Remove an unused constant
Update :catch_flood_simulated to go to TABLE_OUTPUT_INTERFACE
Refactor remove_ipv4_address so that flows for simulated interface are also deleted at the event.
Merge pull request #132 from axsh/feature-simulated-interface-flows

Feature simulated interface flows
Update README.md
Add deleted_at column to mac_leases
The default value of deleted_at column should be null
Apply paranoia plugin
Add cookie_id to MacLease
Tiny refactoring
Add cookie_id to fill options
Add methods for mac lease cookie
Set mac_info to cookie_id