* WIP accounts implementation
* Accounts datasore and changes to status mobile API
* Add library changes and method to update config
* Handle error after account selection
* Add two methods to start account to backend
* Use encrypted database for settings and add a service for them
* Resolve linter warning
* Bring back StartNode StopNode for tests
* Add sub accounts and get/save api
* Changes to accounts structure
* Login use root address and fetch necessary info from database
* Cover accounts store with tests
* Refactor in progress
* Initialize status keystore instance before starting ethereum node
* Rework library tests
* Resolve failures in private api test and send transaction test
* Pass pointer to initialized config to unmarshal
* Use multiaccounts/accounts naming consistently
Multiaccount is used as a login identifier
Account references an address and a key, if account is not watch-only.
* Add login timestamp stored in the database to accounts.Account object
* Add photo-path field for multiaccount struct
* Add multiaccoutns rpc with updateAccount method
Update to any other account that wasn't used for login will return an error
* Fix linter in services/accounts
* Select account before starting a node
* Save list of accounts on first login
* Pass account manager to accounts service to avoid selecting account before starting a node
* Add logs to login with save and regualr login
* add multiaccount support
add multi account ImportPrivateKey and StoreAccount
test derivation from normal keys
* add multiaccount to mobile pkg
* use multiaccount params structs from the mobile pkg
* move multiaccount tests together with the other lib tests
* fix codeclimate warning and temporarily increase methods threshold
* split library_test_utils.go to avoid linter warnings
Pedro Pombeiro
Dmitry Shulyak
Andrea Franz