Merge pull request #93 from shirlyLoveU/master

update scss
update dropdown.scss
by qianjun;fix scrollbar bug,makes it work better
Merge pull request #94 from gogoyqj/master

by qianjun;fix scrollbar bug,makes it work better
update at doc
Merge branch 'master' of github.com:RubyLouvre/avalon.oniui
update avalon
by qianjun;change switch to flipswitch
Merge branch 'master' of https://github.com/RubyLouvre/avalon.oniui.git
Merge pull request #95 from gogoyqj/master

change switch to flipswitch
update colors
Merge pull request #23 from RubyLouvre/master

update avalon ui