Merge pull request gruntwork-io#554 from shadycuz/idempotent_apply

Idempotent apply

Merge pull request gruntwork-io#550 from msvechla/upgrade_install

add --install flag to helm upgrade command

Merge pull request gruntwork-io#532 from gruntwork-io/yori-test-nil-c…

…onversion

Handle nil in input vars

Merge pull request gruntwork-io#513 from deberon/listofmaps

Add support for ListOfObjects and MapOfObjects outputs from terraform.

Merge pull request gruntwork-io#483 from remilapeyre/ssm

Add support to run remote commands using an SSM agent

Merge pull request gruntwork-io#521 from tommyknows/command-output

Improve shell command output handling

Merge pull request gruntwork-io#530 from nickolaev/bump_k8s_1_18_3

Bump Kubernetes 1.18.3

Merge pull request gruntwork-io#504 from gruntwork-io/yori-fix-500

Fix gruntwork-io#500: rollback should use namespace in args

Merge pull request gruntwork-io#510 from tommyknows/logging

Logging

Merge pull request gruntwork-io#515 from gregsidelinger/master

Add ApiVersions helm Option.