doc.wiki
reset doc.wiki
update reamde link
clean project
add grunt task for api doc deploy
clean kitchen_sink app
update git ignore pattern
update git ignore pattern
build v0.4.0
Merge branch 'release/v0.4.0'

* release/v0.4.0:
  build v0.4.0
  update git ignore pattern
  update git ignore pattern
  clean kitchen_sink app
  add grunt task for api doc deploy
  clean project
  update reamde link
  reset doc.wiki
  doc.wiki