change tree doc
Merge branch 'master' of https://github.com/RubyLouvre/avalon.oniui.git
Merge branch 'master' of https://github.com/RubyLouvre/avalon.oniui.git
fix bugs
Merge branch 'master' of https://github.com/RubyLouvre/avalon.oniui.git
change doc
change doc
Merge branch 'master' of https://github.com/RubyLouvre/avalon.oniui.git
Merge pull request #375 from gogoyqj/master

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