[FIX] Number format for PPS Rates
[FIX] Sort by donation amount not username
Merge pull request #793 from TheSerapher/issue-785

[FIX] Sort by donation amount not username
Admin poolworkers average difficulty fixes
24 hour pool statistics
Merge pull request #794 from obigal/next

Admin poolworkers average difficulty fixes
[IMPROVED] Block stats in pool overview