* add enabling smtp env variable

* fix typo

* Add missing environment variable for enabling smtp

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Co-authored-by: Goeran Poehner <goeran.poehner@gmail.com>

* Updated graylog chart for Graylog 5.2.4

* Updated graylog chart for Graylog 5.2.3

Add support for NetworkPolicy, additional labels+annotations and topologySpreadConstraints to charts

* Add support for NetworkPolicy, additional labels+annotations and topologySpreadConstraints to charts
Fixes #415

* Added additional service labels

* Added additional podLabels and documentation

* Added custom labels and annotations for statefulsets and deployments

* Added volume annotations and labels

* Fixed trailing spaces

* Updated releasenotes

* Fixed readme

* Make ingress configuration similar or identical (if possible) for all charts
Fixes groundhog2k/helm-charts#1316

* Fixed spaces

* Remove deprecated charts from this repository
Fixes groundhog2k/helm-charts#1314

* add ingressClassName
Fixes #1311

* Fixed trailing spaces