Ignore nREPL/CIDER artifacts
Depend on Metrics 3.0
Remove empty test file
Rename counters test
Counters test now passes
Use metric-name from metrics.core
Meters test now passes
Correct file names
Histograms tests now pass
Rename file
Rename file
Rename file
Timers tests pass
Gauges tests pass (with one feature dropped)
Correct ns
Correct ns
Correct ns
Ditto
Bring back some test helpers
Make indentitation of multi-arity fns more in line with the current code style