Merge pull request #2 from seanguo/origin

Merge pull request #2 from seanguo/origin.
# New Douban V2 movie-related API and associated model Objects
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misc:去除对json lib的依赖，引入jackson和apache http组件的依赖，支持发布带图片的豆瓣广播
Merge remote-tracking branch 'origin/origin' into origin