* [Issue #2173] Added new "Increase priority" toggle button that will become visible in the pool organization bar. When
toggled on the currently running task will be boosted in CPU and Background I/O priority.
* [Issue #2173] Pool organization progress percent will now move more smoothly when moving large files while re-balancing
and removing drives.
* [Issue #2173] Tasks such as re-balancing and file duplication can now be aborted from the pool organization bar.