Remove selectize
Remove saving fund_source logic codes
Refactor routing specs
Add routing for fund_sources
Remove rake task 'migration:build_fund_sources' from db migration
Tiny refactor currency.rb
Bring Bank model back
fund_sources index and new page
Set root_path of ActiveYamlBase to spec/fixtures for test environment.
add rspec tests for bank model
Fixed rspec tests
Add method FundSource#label
Create new fund_source for bank and coin in separate page
Can be able to list fund sources and delete
Refactor Bank deposit and apply fund_source selector
Refactor hints of bank selector
Rename fund_extra_text to fund_extra
Refactor bank transfer withdraw and use fund_source selector
Refactor coin withdraw and use fund_source selector
Remove channel_id from fund_sources