message: Fix some text on address book import
diff: <p *ngIf="!wallet.locked">
  To backup your wallet mnemonic phrase, <a title="Copy Mnemonic To Clipboard" ngxClipboard [cbContent]="seedMnemonic()" (cbOnSuccess)="notifications.sendSuccess('Wallet mnemonic copied to clipboard!')" uk-tooltip>click here</a> to copy it to your clipboard.<br>
  <br>
  - To backup your wallet seed, <a title="Copy Seed To Clipboard" ngxClipboard [cbContent]="wallet.seed" (cbOnSuccess)="copied()" uk-tooltip>click here</a> to copy it to your clipboard.<br>
  + To backup your wallet seed, <a title="Copy Seed To Clipboard" ngxClipboard [cbContent]="wallet.seed" (cbOnSuccess)="notifications.sendSuccess('Wallet seed copied to clipboard!')" uk-tooltip>click here</a> to copy it to your clipboard.<br>
  </p>
  </div>
  </div>
  <br>
  If you do not have a QR code scanner, you can also import your wallet by using the URL below.<br>
  <input type="text" class="uk-input" value="{{ QRExportUrl }}"><br>
  - <a title="Copy Export URL To Clipboard" ngxClipboard [cbContent]="QRExportUrl" (cbOnSuccess)="copied()" uk-tooltip>Copy to clipboard</a>
  + <a title="Copy Export URL To Clipboard" ngxClipboard [cbContent]="QRExportUrl" (cbOnSuccess)="notifications.sendSuccess('Wallet export copied to clipboard!')" uk-tooltip>Copy to clipboard</a>
  </div>
  </div>
  </div>
  <img [src]="addressBookQRExportImg">
  </div>
  <div class="uk-width-1-2@s uk-width-3-4@m">
  - Scan the QR code on any device to load your NanoVault wallet!<br>
  + Scan the QR code on any device to import your NanoVault Address Book!<br>
  <br>
  - If you do not have a QR code scanner, you can also import your wallet by using the URL below.<br>
  + If you do not have a QR code scanner, you can also import your address book by using the URL below.<br>
  <input type="text" class="uk-input" value="{{ addressBookQRExportUrl }}"><br>
  - <a title="Copy Export URL To Clipboard" ngxClipboard [cbContent]="addressBookQRExportUrl" (cbOnSuccess)="copied()" uk-tooltip>Copy to clipboard</a>
  + <a title="Copy Export URL To Clipboard" ngxClipboard [cbContent]="addressBookQRExportUrl" (cbOnSuccess)="notifications.sendSuccess('Address book export copied to clipboard!')" uk-tooltip>Copy to clipboard</a>
  </div>
  </div>
  </div>
  