Build stats, using clean class.
Add flot library.
Display hours & distances for last 12 months on same graph.
Display tooltip in stats forh hours & distances.
Display sports stats.
Invalidate stats cache when editing/deleting a day or session.
Display stats for a full year.
Display all stats.
Add stats in menu for user.
Display stats for athletes to club trainers.
Move stats javascript code in an external file.
Add links to stats from calendars.
When a month point is clicked in stats, the month view is loaded. Works for trainers too.
Don't delete old entries in cache.
Merge stats.