Merge branch 'hotfix/remove_all_cyrillic' into develop

* hotfix/remove_all_cyrillic:
  days to days
  Update README.md
add admin/ratings controller
add rating_average method
add ratings index
add evaluations view
fix localest
add functional
fix tests
Merge branch 'feature/admin_evaluations_index' into develop

* feature/admin_evaluations_index:
  fix tests
  add functional
  fix localest
  add evaluations view
  add ratings index
  add rating_average method
  add admin/ratings controller
Merge branch 'develop'

* develop:
  fix tests
  add functional
  fix localest
  add evaluations view
  add ratings index
  add rating_average method
  add admin/ratings controller
replace button
Merge branch 'hotfix/edit_stage_average_replace'

* hotfix/edit_stage_average_replace:
  replace button