Merge remote-tracking branch 'sui/dev' into dev

Conflicts:
	docs/templates/forms.jade
	docs/templates/msgs.jade
	less/steps.less
	less/variables.less
Merge pull request #8 from sdc-alibaba/datepicker

add way to fix inline timepicker'bug
Merge remote-tracking branch 'origin/dev' into dropdown
rm console.log
fix dropdown bug
Merge pull request #9 from sdc-alibaba/dropdown

Dropdown css js
refactor checkbox
refactor checkbox
Merge remote-tracking branch 'sui/dev' into dev

Conflicts:
	docs/templates/forms.jade
	docs/templates/icons.jade
	docs/templates/sidenav.jade
	less/forms.less
Merge remote-tracking branch 'sui/dropdown' into dev
fix merge bug
Merge remote-tracking branch 'origin/dev' into dropdown
Merge branch 'dropdown' into dev
Merge remote-tracking branch 'origin/dev' into dev
add scripts
Merge remote-tracking branch 'sui/dev' into dev