Merge branch 'master' of https://github.com/Jay-Goo/RangeSeekBar

.github/ISSUE_TEMPLATE/how-to-submit-a-valid-issue----------issue-.md

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+---
+name: How to submit a valid issue(如何提交一个有效的issue)
+about: Valid issue can be answered more quickly！(有效的问题可以得到更快的答复)
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+-  Make sure you compiled the latest version.(确保你编译了最新版本)
+- Describe the scenarios or operates when crash happened as much as possible(pictures would be better).(尽可能详细的描述崩溃时的场景或操作，最好有截图)
+- Tell me your device type and Android OS version is very helpful.(设备信息和系统版本也比较有用)
+- Paste your xml or java code.(粘贴你的代码)
+- Paste the crash log.(粘贴你的崩溃日志)
+- Please be polite.(请保持礼貌)