[new_tests_for_coverage] Adicionados testes de aceitação para student (edit, show e update)

Signed off by: Jackson Souza <jacksonjsouza@gmail.com>
[new_tests_for_coverage] Arrumados testes de controller
[renaming_features] Renomeadas as features

Signed off by: Jackson Souza <jacksonjsouza@gmail.com>
Merge branch 'renaming_features' into dev

Signed off by: Jackson Souza <jacksonjsouza@gmail.com>