Update issue templates

.github/ISSUE_TEMPLATE/bug_report.md

@@ -17,16 +17,7 @@ Steps to reproduce the behaviour:
 3. Scroll down to '....'
 4. See error
 
-**Expected behaviour**
-A clear and concise description of what you expected to happen.
-
-**Screenshots**
-If applicable, add screenshots to help explain your problem.
-
 **Details (please provide at least the app version):**
  - App Version:
  - Device: 
  - Android Version:
-
-**Additional context**
-Add any other context about the problem here.

.github/ISSUE_TEMPLATE/feature-request.md

@@ -0,0 +1,12 @@
+---
+name: Feature Request
+about: Propose a new feature
+title: ''
+labels: feature request
+assignees: AllanWang
+
+---
+
+**Describe the feature**
+<!-- Note that Frost is limited by Facebook's mobile site -->
+<!-- Features relating to the web content are not always possible -->