Use OSS-compatible unidecode library

See details in #38 and #44

Migrated to go modules, maintenance mode

Merge pull request #39 from hellofresh/patch/maintenance

PT-6782 Added maintenance mode note to readme

v1.0.2: Merge pull request #33 from hellofresh/patch/prometheus-gauge

Set value instead of adding for Prometheus gauge

v1.0.1: Merge pull request #30 from hellofresh/patch/prometheus-namespace

Prepend metrics with prometheus namespace

Prometheus backend

That release adds Prometheus backend and changes MetricOperation interface:

Before:
operation := bucket.MetricOperation{"orders", "order", "create"}
After:

operation := bucket.NewMetricOperation("orders", "order", "create")
clientPrometheus.TrackMetric("metric", operation.WithLabels(map[string]string{"flag": "value"}))

New middleware and context

Added default http middleware
Added context pkg for contextual stats client

Implemented new timer interface

Merge pull request #26 from hellofresh/improve-timer

Improve timer

Accept nil timer on track request operations

Merge pull request #25 from hellofresh/patch-accept-nil-timer

Accept nil timer

Allow set custom timer start time

v0.6.3

Merge pull request #23 from hellofresh/patch/ability-to-use-arbitrary…

Docs update

Merge pull request #21 from hellofresh/feature/more-examples

More examples in readme