User model was added through Devise
Used guide: http://guides.railsgirls.com/devise/
User model was added through Devise
Used guide: http://guides.railsgirls.com/devise/
.travis.yml added
.travis.yml ruby version changed
Order model is added
Basic tests for User
Model OrderHistory added
Dish model added
OrdersDish model added
Added relations between User, Order and OrderHistory models
postgres for travis
before_script database creation for travis
postgre installed, gemfile.lock .gitignore db/schema.rb modificated
Igor merged branch 'postgre_install' into dev

additional changes in .gitignore and gemfile.lock

Conflicts:
	db/schema.rb
dishes/ordered_dishes and rspec test
Igor merged his deb to origin/cev
Fix for CreateDishes migration
added models dish_photo, dish_category; migrated; tested
travis database change
rake db:create db:migrate for travis.yml
bunle exec rake for travis.yml