Update issue templates

Author: Edward Xiao

.github/ISSUE_TEMPLATE/issue-report.md

@@ -0,0 +1,28 @@
+---
+name: Issue report
+about: Create a report to help us improve
+
+---
+
+**Describe the Issue**
+A clear and concise description of what the issue is.
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Desktop (please complete the following information):**
+ - OS: [e.g. iOS]
+ - Browser [e.g. chrome, safari]
+ - Version [e.g. 22]
+
+**Smartphone (please complete the following information):**
+ - Device: [e.g. iPhone6]
+ - OS: [e.g. iOS8.1]
+ - Browser [e.g. stock browser, safari]
+ - Version [e.g. 22]
+
+**Additional context**
+Add any other context about the problem here.