Add model category
Добавлены связи модели problem to category, скоректированы тесты
Merge pull request #34 from jlrogee/views_devise

Add model category
Add cancan ability
Merge pull request #35 from jlrogee/views_devise

Add cancan ability
Merge branch 'dev' of https://github.com/jlrogee/ipsilon into problem_crud_task
Доработана страница регистрации и изменения данных пользователя
Настроен spec_helper
Fix factory users
Merge pull request #36 from jlrogee/views_devise

Views devise
Add controller, view (index), test to category
Add grud categories
Test Fix travis
Merge pull request #38 from jlrogee/gruds

Gruds
Add pagination to category
Merge pull request #39 from jlrogee/gruds

Add pagination to category
Добавлена форма поиска на страницу index categories
Merge pull request #41 from jlrogee/gruds

Добавлена форма поиска на страницу index categories
Add search for User and Category
Merge pull request #42 from jlrogee/gruds

Add search for User and Category