docs: replaceDep
0.6.11 internals / configs:
  _.flatten configs on new BunlderBuilder
  resources: resources: '|': 'arrayizeConcat'
  blendConfigs: withMaster, expose it on urequire
  lazily export urequire
  exportsRoot variables can be non-var symbols (_.underscored)
0.6.11 internals / configs:
  _.flatten configs on new BunlderBuilder
  resources: resources: '|': 'arrayizeConcat' (properly)
  blendConfigs: withMaster
  lazily export urequire (fixes circular deps)
  exportsRoot variables can be non-var symbols (_.underscored)