Merge branch 'rollout-plugins-with-multiple-config-sets' into 'master'

config/config_custom.php.dist

config/config_defaults.php

docker/init.sh

docker/init.sh.cfg

hooks/templates/config_custom.php.erb

public_html/deployment/classes/formgen.class.php

public_html/deployment/classes/project.class.php

public_html/deployment/classes/project_gui.class.php

public_html/deployment/classes/projectlist.class.php

public_html/deployment/classes/rollout_base.class.php

public_html/deployment/main_new_ui.css

public_html/deployment/plugins/rollout/awx/lang_de-de.json

public_html/deployment/plugins/rollout/awx/lang_en-en.json

public_html/deployment/ui/page.tpl.php

.../vendor/bootstrap-select/1.13.18/css/bootstrap-select.css

...dor/bootstrap-select/1.13.18/css/bootstrap-select.css.map

...dor/bootstrap-select/1.13.18/css/bootstrap-select.min.css

...ml/vendor/bootstrap-select/1.13.18/js/bootstrap-select.js

...endor/bootstrap-select/1.13.18/js/bootstrap-select.js.map

...endor/bootstrap-select/1.13.18/js/bootstrap-select.min.js