message: make request for issue link visible, fix formatting
diff: -OS:
  +**OS:**
  - [ ] Windows
  - [ ] MacOS
  - [ ] Linux
  -Platform:
  +**Platform:**
  - [ ] iOS
  - [ ] Android
  -SDK:
  -- [ ] `@sentry/react-native`
  -- [ ] `react-native-sentry`
  +**SDK:**
  +- [ ] `@sentry/react-native` (>= 1.0.0)
  +- [ ] `react-native-sentry` (<= 0.43.2)
  +**SDK version:** 0.0.0
  -SDK version: 0.0.0
  -`react-native` version: 0.0.0
  +**`react-native` version:** 0.0.0
  -Are you using Expo?
  +**Are you using Expo?**
  - [ ] Yes
  - [ ] No
  -Are you using sentry.io or on-premise?
  +**Are you using sentry.io or on-premise?**
  - [ ] sentry.io (SaaS)
  - [ ] on-premise
  -<!-- Please post a link to your issue so we can take a look -->
  -Configuration:
  +**If you are using sentry.io, please post a link to your issue so we can take a look:**
  +[Link to issue]
  +
  +**Configuration:**
  +
  +(`@sentry/react-native`)
  ```
  Sentry.init({
  dsn: 'https://...@sentry.io/...'
  + // other options
  });
  ```
  +or
  +
  +(`react-native-sentry`)
  +```
  +Sentry.config(
  + 'https://...@sentry.io/...'
  + // other options
  + ).install();
  +```
  +
  ---
  -I have following issue:
  +**I have following issue:**
  -Description goes here ...
  +[Description]
  **Steps to reproduce:**
  -- Step
  +- Step 1
  +- Step 2
  **Actual result:**
  -- Actual
  +
  +[Actual result]
  **Expected result:**
  -- Result
  +
  +[Expected result]
  