XEngine_StreamMedia V2.3.0.1001

增加:队列模块
增加:HLS配置项目
增加:srt解析转换程序线程
优化:av头包函数
修改:h264的sei会被解析为头的问题
修改:始终更新avc视频参数配置信息在rtmp推流的时候
修改:xstream http支持
修改:xstream http 帧大小字段
修改:http任务区分post和get
修改:为拉流修改提交名称方法名字
修改:jt1078 推流支持
修正:当程序退出的时候崩溃的问题
修正:FLV TAG大小不正确导致某些网页播放器无法播放的问题
修正:srt任务程序释放内存错误
修正:没有hTTP跨域控制字段的问题
修正:播放客户端只支持一个的问题
修正:xstream h264nalu头的解析问题
修正:SRT客户端退出没有关闭资源的问题
修正:如果没有音频,设置时间戳不被设置的问题
修正:发布流退出的时候创建流的问题
删除:会话模块的获取和设置音视频缓冲区
删除:JT1078 2014解析代码

added:queue module
added:hls configure
added:srt parse process thread
improved:avhdr packet function
modify:The sei of h264 is also parsed as a header.
modify:always update avc configure at the rtmp push
modify:xstream http supported
modify:xstream http chunked has frame size
modify:http tasks are divided into post and get
modify:post name to method name for pull stream
modify:jt1078 push stream supported
fixed:crashed when app exit
fixed:flv.js does not play because tagsize is not right
fixed:the problem free memory error that srt task
fixed:http Access-Control-Allow-Origin not set
fixed:just play once client
fixed:the problem that not support parse nalu header of h264
fixed:does not close srt client
fixed:if not audio,then video time will not set
fixed:create stream when publish stream exit
delete:get and set av buffer for push of session module
delete:jt1078 2014 was deleted