Add admin to show all workouts
update each time after update
Edit workout
Calculate workout after destroy
Better ranking view
Ranking start from 1
Admin workouts
Fixed admin workouts list
Add pingdom
Ignore rvmrc
Ignore *~*
Ignore all env files
Add email
Fixed host
Add profile feature
Security, only valid user can edit the workouts
Add clickable user in rank
Remove test, move to rspec
Add migration
Add challenge feature