Added user validation for getting single Quiz method and getting list of Quizzes method
Added user verification on update and delete Quiz
added getting list of Quizzes by Moderator
fixed user.role verification
refactoring Quiz and QuizResult Page
[WIP] refactoring QuizFormDirective
[WIP] QuizEdit Ctrl and View
[WIP] EditCtrl refactoring
[WIP] RevieQuiz refactoring
[WIP] Review and Cabinet refactor
[WIP] refactoring QuizValidation
[WIP] Quiz resource
added config file for constants
Merge branch 'QuizFlow' of https://github.com/SoftServeUniversity/yunakquiz into QuizFlow
global refactoring
[WIP] added resources to ecreating and review
Added CommentsResource
minor changes
added results table
fixed seeds