Checkmk Werk 7762: Aux tag IDs and tag group IDs need to be unique now

ID: 7762 Title: Aux tag IDs and tag group IDs need to be unique now Component: WATO Level: 1 Class: Bug fix Version: 1.6.0b1 In previous versions it was possible to configure auxiliary tags with an ID that was also used as tag group ID. This resulted in name conflicts and subtile inconsistencies in different situations. To prevent these problems Checkmk now enforces these IDs to be unique.