Fixes in rule-based search
Correctly handle round-robin scheduling that goes right to the end of available game slots
Add note about volunteer requirement for coordinators
Include entire list of available attributes
Correct recipient when testing non-personalized newsletter
Fix broken link
Fix duplicated dates on attendance page
Corrected link
Handle loss of keyboard focus as well as mouse
Give admins and coordinators access to stat sheet PDFs
Correct behaviour in sub-folder installations
Merge remote-tracking branch 'upstream/master'