Add 0.6.18 back into the travis tests.
Remove minor version from node travis spec.
Bit of documentation.
attempt at sorted set
Record per second stats
Correct stat expiry logic
Ignore npm log
Clearer names for keys/redis keys
Record per key
Unit tests for real time stats
Remove debugging
Add getters for real time stats
Endpoint to get current minute of api stats
Endpoint for real time stats
Refactor stats model to hits
Refactor stats to hits
Hits endpoints for keys
Initial support for many apis per key.
Tests passing.
Fix test count.