在2.0.1版本中我极少考虑到类的封装，为的是编程和用户使用方便，但结构很不好，在这个版本中进行了修正。
In the 2.0.1 version to the class, I rarely take into account the package, as is programming and user convenience, but the structure is very bad, in this version was modified.
这也是为何开源在编程工具方面做得很好，而桌面和用户界面则总是被置后考虑。
This is why open source has done well in programming tools, but desktops and user interfaces have often been an afterthought.
它们实质上是图形化的编程工具，用户把各种提供图片、新闻和搜索结果的数据源也就是“模块”拼在一起。
In essence these are graphical programming tools. Users drag and drop "modules" -data feeds providing such information as pictures, headlines and search results-and weave them together.
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