Manual snapshot beta feature temporarily removed from Dashboard Metrics

Change effective on 25 March 2016

We are in the process of implementing a new metrics backend to improve performance, resilience, and extensibility. Due to complexities in supporting the manual snapshot feature with multiple backends/APIs, it has been removed temporarily. The feature will be ported over once the new data pipeline has been fully rolled out. We apologize for any inconvenience. More information on Metrics beta features is available in Dev Center.