fix cs cart
refactor shop client
Merge branch 'feature/edit_shop' into develop

* feature/edit_shop:
  refactor shop client
  fix cs cart
add cs-cart auth up to facebook auth
Merge branch 'develop' of github.com:ulmic/nastachku into develop

* 'develop' of github.com:ulmic/nastachku:
  add comment to guano
Merge branch 'develop' of github.com:ulmic/nastachku into develop

* 'develop' of github.com:ulmic/nastachku:
  fasted user lectures
  decorate in lectures/lectures
  update querys