Add "Update Realtime Data" button to allow manual reload of realtime …
…data
Fixes #256 (closed) Fixes #275 (closed)
"dead" values already display a dash, this button allows users to try loading data again either immediately or during review.
…data
Fixes #256 (closed) Fixes #275 (closed)
"dead" values already display a dash, this button allows users to try loading data again either immediately or during review.