Checkmk Werk 14032: fix escaping in path parameters

ID: 14032 Title: fix escaping in path parameters Component: REST API Level: 1 Class: Bug fix Version: 2.2.0i1 Previously the REST API sent links containing characters (e.g. ':') which were not properly escaped. Using them directly without additional escaping could result in a HTTP 404 error. This is now fixed. No further action is neccessary.