Checkmk Werk 12058: Add option to set show mode in global settings

ID: 12058 Title: Add option to set show mode in global settings Component: Multisite Level: 1 Class: New feature Version: 2.1.0i1 You can now set the option for "Show more / Show less" in the global settings. These setting applies to all user until they choose to use an own setting in there profile. Due to a change in the valuespec, please check your profile setting regarding this after upgrading from an earlier 2.0 version. Upgrades from version 1.6 are not affected.