message: construction: Added isDev keyword in RunningConfig
diff: import { state } from '@mkenzo_8/puffin'
  import CodemirrorClient from '../defaults/codemirror.client'
  import ImageViewerClient from '../defaults/imageviewer.client'
  +const isDev = window.require('electron-is-dev')
  const electronArguments = window.require('electron').remote.getCurrentWindow().argv || []
  let isDebug = window.require('electron').remote.getCurrentWindow().isDebug
  @@ -13,6 +14,7 @@ let DEFAULT_RUNTIME_CONFIGURATION = {
  workspacePath: null,
  iconpack: {},
  isDebug,
  + isDev,
  workspaceConfig: {
  name: null,
  folders: [],
  