Update gas when pasting address in send

Author: danjm

ui/app/pages/send/send.component.js

@@ -304,7 +304,7 @@ export default class SendTransactionScreen extends PersistentForm {
         }}
         onChange={this.onRecipientInputChange}
         onValidAddressTyped={(address) => this.props.updateSendTo(address, '')}
-        onPaste={text => this.props.updateSendTo(text)}
+        onPaste={text => { this.props.updateSendTo(text) && this.updateGas() }}
         onReset={() => this.props.updateSendTo('', '')}
         updateEnsResolution={this.props.updateSendEnsResolution}
         updateEnsResolutionError={this.props.updateSendEnsResolutionError}