New functions to compute the percentile a user is in (migration). Controller functions updated to use them.
Removed debugging code.
Removed placeholder text for risk-meter.
thegooddata/extension#27 process adtracks in batch mode
thegooddata/extension#29 feature disabled for now (webapp too)
#31 if user is pre-accepted redirect to get your share after login
#31 fixed bug that caused redirect to a broken purchase page if user was logged in already and visited /sign-in page
#74 activate yii db cache and cached the Year data for one day