Merge origin/master into task1498-ignore-missing-public-dir

config/inc_projects_config.php

config/lang/de.json

config/lang/en.json

hooks/templates/inc_projects_config.php.erb

public_html/deployment/classes/config-replacement.class.php

public_html/deployment/classes/foremanapi.class.php

public_html/deployment/classes/formgen.class.php

public_html/deployment/classes/htmlguielements.class.php

public_html/deployment/classes/messenger.class.php

public_html/deployment/classes/project.class.php

public_html/deployment/classes/projectlist.class.php

public_html/deployment/inc_functions.php

public_html/deployment/main.css

public_html/deployment/pages/act_build.php

public_html/deployment/pages/act_htmltest.php

public_html/deployment/pages/act_login.php

public_html/deployment/pages/act_overview.php

public_html/deployment/pages/act_phase.php

public_html/deployment/pages/act_setup.php

public_html/vendor/shooker/shooker.php