documentcloud-notes:自适应地嵌入DocumentCloud注释

DocumentCloud笔记 该项目是的一部分。 DocumentCloud Notes是显示图像的突出显示区域的极简响应方式。 注释表示为JSON的Blob（并且以前包装在dc.embed.noteCallback()函数中）： { "id": 176629, "page": 1, "title": "The UN Logo", "content": "The United Nations (UN) is an intergovernmental organization established on 24 October 1945 to promote international co-operation. A replacement for the ineffective League of Nations, the organization was crea