stats work
Merge branch 'master' of https://github.com/somerandomsequence/food-rescue-robot

Conflicts:
	app/views/logs/stats.html.erb
woops, didn't mean to delete this during merge
Controller and Model changes to make food types regional, and allow multipe per log/schedule
Decent amount of work to update views based on changes to food type stuff. Still needs more work.
Lots of changes to support the plurality of food types. Seems to maybe possibly work sort of.
Reworking the assignments interface and reorganizing the admin functions in general
Rework admin/stats stuff, upgrade highcharts and drop lazy_high_charts gem
Ditch active scaffold in favor of custom CRUD for food_types
Logs can have a weight and a count per-food-type with description
Description moves into log parts
Be more robust to nil donors and recipients
Get devise errors to show, also fix big ineffincies in joining to sum weights
Fix superfluous colon!
Merge branch 'master' of https://github.com/somerandomsequence/food-rescue-robot

Conflicts:
	app/views/notifier/admin_short_term_cover_summary.text.erb
	app/views/notifier/volunteer_log_reminder.text.erb
	app/views/notifier/volunteer_log_sms_reminder.text.erb
remove obsolete assignments menu ite,
small bugs in stats calc
small fixes noticed on go-live
Don't show handbook link if not defined
Fix schedule absences