Check_MK Werk 4729: Add service cache information to action menu entry

ID: 4729 Title: Add service cache information to action menu entry Component: Multisite Level: 1 Class: New feature Version: 1.5.0i1 Services that are based on cached agent data can not be rescheduled through the GUI. In case of such a service a message is displayed. This message is now showing information about the age of the cache like this: Cache generated 67 m ago, cache interval: 30.0 s, elapsed cache lifespan: 13527.6%