some modifications in migrations files , everything work like before changes , added many to many for quizzes and tags
splited migration files each table - separate file
Created QuizEditCtrl
Adedd simple view for edit page
Added Edit page and XEditable module
[WIP] Adding service for saving Quiz
[WIP] Added put and post methods in service QuizData
Corrected put and post methods for Quiz on Sinatra
[WIP] added Quiz-Questions-Answers creating method
move quiz selection into function
corrected XEditable module
fixed merge conflict
[WIP] adedd methods for uptading Quiz
[WIP] fixed ActiveRecord models for updating relatede objects
added quiz create page
fixed merge conflict
quiz creation page improved, added categories and fixed some bugs
fixed trouble with e2e tests
added quiz create validation
fixed back-end for test edition