fix: Style.
add: Nivo slider.
del: Format.
add: temp.
add: A new interface of the widget.
add: Update the api.
Merge branch 'master' into peditor
mov: Changed a interface name.
opt: WIdgets
opt: Style.
opt: The widget api.
opt: Style.
opt: Style.
add: A new widget "text"
opt: Style
mov: Rename files.
add: Faker for project testing.
add: More demo widget.