Add debug output
Remove access token (it's forbidden to use it server-side)
Add debug output
Fix: vk.com passes user_id in viewer_id, user_id is for id of user on which page he find this app (it can be 0 if no referer).
Redirect to quickstart.
Add debug output
Debug output redirect result.
Fix return
Preserve scheme in redirect
Set https scheme in redirect
Set https scheme in redirect. Fix
Set https scheme in redirect. Fix
Set https scheme in redirect. Fix
Set https scheme in redirect. Fix (Ugly)
Merge remote-tracking branch 'heroku/master'