Process counts payload in Librato Metrics service
Preserve receive logs behavior
Extract sending metrics to Librato service
Round submitted metric times to minute
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Extract submitting to librato into class
Fixture data updated
Remove MetricsQueue class
Remove unused methods
Use epoch dates instead of iso8601
Receive payload using the given event
Add placeholder CountsHelper
Timeseries keys are strings
Merge branch 'receive-counts'