Prepare 1.5.0 release

	- update chart versions
	- update release documentation
	- Christian and David are the chart maintainers

Bump helm/chart-testing-action from v1.0.0-rc.2 to v1.0.0

Bump helm/kind-action from v1.0.0-rc.1 to v1.0.0

Bumps [helm/kind-action](https://github.com/helm/kind-action) from v1.0.0-rc.1 to v1.0.0.
- [Release notes](https://github.com/helm/kind-action/releases)
- [Commits](https://github.com/helm/kind-action/compare/v1.0.0-rc.1...3af270e3dacc4feded63d810def7e19de77cba72

)

Signed-off-by: dependabot[bot] <support@github.com>

Bumps [helm/chart-testing-action](https://github.com/helm/chart-testing-action) from v1.0.0-rc.2 to v1.0.0.
- [Release notes](https://github.com/helm/chart-testing-action/releases)
- [Commits](https://github.com/helm/chart-testing-action/compare/v1.0.0-rc.2...96a4323c6cfa90ddea6e02db43143cd80124a7fa

)

Signed-off-by: dependabot[bot] <support@github.com>

Add dependabot

Without this patch, our deps will have to be manually maintained.

This should fix it.

Prepare for k8s release 1.19 (Aug 25)

	This is #152, #139, #127 in disguise.

	Maybe this time let it simmer a bit longer until the k8s
	release is there?

Prep 1.4.5 release

Chart: Support extraEnvVars

update install instructions to use latest

Prep for 1.4.4 release

	Drop bit in the docs about updating image tag - not necessary
	if you use the instructions.

Additional chart changes for service-handling

Signed-off-by: Christian Kotzbauer <christian.kotzbauer@gmail.com>

Signed-off-by: Christian Kotzbauer <christian.kotzbauer@gmail.com>

Signed-off-by: Christian Kotzbauer <christian.kotzbauer@gmail.com>

Several small chart fixes

fixed servicemonitor indent
fixed quotes for arguments

Signed-off-by: Christian Kotzbauer <christian.kotzbauer@gmail.com>

Use GitHub token

	https://help.github.com/en/actions/configuring-and-managing-workflows/authenticating-with-the-github_token#about-the-github_token-secret

Update readme

prepare chart-release for 1.4.1

Signed-off-by: Christian Kotzbauer <christian.kotzbauer@gmail.com>

Revert #139