CRUD for wallet
test for show wallets
add nested resourses users=>wallets
Test for all CRUD Wallet. Fix bag controller
Test for all CRUD Wallet. Fix bag controller
Refactoring Wallet
Merge branch 'dev_vk26' into HEAD

Conflicts:
	app/controllers/wallets_controller.rb
	app/views/wallets/edit.html.slim
	app/views/wallets/new.html.slim
Test for CRUD Wallet. Fix bug controller. Reafactoring
use before_action
fix sort
add validates for Wallet
refactoring controller
список выбора валют
add tests
Chage color scheme
merge transactions
Add select wallet and expense when transactions create and fix test for transactions