fix some issue

fix: fixed some issues

fix: matte matrix error

fix: 一些 bug 修复

fix: gradle-mvn-push.gradle not exist

perf: Add clearsAfterDetached to control whether onDetachedFromWindow…

… needs to call clear

fix looper null pointer exception

新增日志接口，方便外部捕捉定位问题

fix: zipper down 漏洞穿越

fix: 同一个文件并发解析导致文件损坏

Merge pull request svga#266 from xxjy/master

fix bug: App crashes on API level below 21 caused by constructor.