Edit Multisig Wallet settings (#3740)

* WIP Sending tokens in multi-sig wallet

* Working Token transfer for multi-sig wallet #3282

* Add operation hash to transfer modal

* Add existing wallet from address #3282

* Wallet delete redirect to Wallets/Accounts #3282

* Rightly check balance in Transfer // Get all accounts balances #3282

* Fix linting

* Better Header UI for Wallet

* Use the `~` webpack alias

* Use Webpack `~` alias

* Add `ETH` format to number typed input

* Fix wallet creation hint && eth input type

* Update dailylimit #3282

* Fix too long copied message

* WIP Wallet settings modification #3282

* WIP edit contract parameters #3282

* Edit Wallet parameters #3282

* Don't show wallets if none

* Fix Transfer for Wallet #3282

* Optimized version of contract code

* Fix wrong max in Wallet creation // Round gas in API

js/src/ui/Form/AddressSelect/addressSelect.js

@@ -170,7 +170,7 @@ export default class AddressSelect extends Component {
   handleFilter = (searchText, name, item) => {
     const { address } = item;
     const entry = this.state.entries[address];
-    const lowCaseSearch = searchText.toLowerCase();
+    const lowCaseSearch = (searchText || '').toLowerCase();
 
     return [entry.name, entry.address]
       .some(text => text.toLowerCase().indexOf(lowCaseSearch) !== -1);