Checkmk Werk 11192: Removed needless option to configure customer for local sites

ID: 11192 Title: Removed needless option to configure customer for local sites Component: Multisite Level: 1 Class: Bug fix Version: 1.7.0i1 Prevously it was possible to configure a customer for local sites within the connection settings of the site. This configuration had no effect because the local site always belongs to the customer "Provider". From now on, the dropdown choice for customer is only displayed for remote CME sites in the connection settings.