Check_MK Werk 1926: ps: reenable compatiblity with existing configurations

ID: 1926 Title: ps: reenable compatiblity with existing configurations Component: Checks & Agents Level: 2 Class: Bug Fix Version: 1.2.7i1 In werk #1563 we moved all parameters for the process check to a check parameter rule set in normal Check_MK style. Previously these parameters (like process count, CPU levels, etc.) had been set only during discovery. But that way existing configuration with rules for process inventory would not work anymore. This werk fixes this. All old inventory rule (now called discovery) work again. Also they are ediable via WATO. You can set the process parameters now in two places: during discovery and in the parameter rule. The preferred way is the new way: to set these in the parameter rule. That way changes will immediately get active without a need for a new discovery.