message: import/export buttons
diff: @@ -194,7 +194,9 @@ class ToolbarView extends Component {
  }
  }
  - handleSaveFile = () => {
  + handleExportFile = () => {
  + alert('Not implemented yet')
  + /*
  const {dialog} = require('electron').remote
  const filters = [
  {name: 'PETSCII file', extensions: ['petmate']}
  @@ -204,9 +206,10 @@ class ToolbarView extends Component {
  return
  }
  utils.saveFramebuf(filename, this.props.framebuf)
  + */
  }
  - handleLoadFile = () => {
  + handleImportFile = () => {
  const {dialog} = require('electron').remote
  const filters = [
  {name: 'PETSCII file', extensions: ['petski']},
  @@ -277,8 +280,11 @@ class ToolbarView extends Component {
  onIconClick={this.handleSaveWorkspace}
  iconName='fa-save' tooltip='Save workspace'/>
  <Icon
  - onIconClick={this.handleLoadFile}
  + onIconClick={this.handleImportFile}
  iconName='fa-file-import' tooltip='Import PETSCII'/>
  + <Icon
  + onIconClick={this.handleExportFile}
  + iconName='fa-file-export' tooltip='Export PETSCII'/>
  <Icon
  onIconClick={this.props.undo}
  iconName='fa-undo' tooltip='Undo'/>
  