sonarqube/PULL_REQUEST_TEMPLATE.md

Please ensure your pull request adheres to the following guidelines: 

- [ ] Please explain your motives to contribute this change: what problem you are trying to fix, what improvement you are trying to make
- [ ] Use the following formatting style: [SonarSource/sonar-developer-toolset](https://github.com/SonarSource/sonar-developer-toolset#code-style)
- [ ] Provide a unit test for any code you changed
- [ ] If there is a [JIRA](http://jira.sonarsource.com/browse/SONAR) ticket available, please make your commits and pull request start with the ticket ID (SONAR-XXXX)