Update PULL_REQUEST_TEMPLATE.md (#1377)

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,12 +1,35 @@
-<!--
-Definition of Done:
+**Please check if the PR fulfills these requirements**
 
-- Technical Documentation
-- Code compliant with Clean Coding rules and tslint
-- Unit tests
-- Automation tests
--->
+> - [ ] The commit message follows our [guidelines](https://github.com/Alfresco/alfresco-ng2-components/wiki/Commit-format)
+> - [ ] Tests for the changes have been added (for bug fixes / features)
+> - [ ] Docs have been added / updated (for bug fixes / features)
 
-Issue Number: N/A
 
-## Changes
+**What kind of change does this PR introduce?** (check one with "x")
+
+> - [ ] Bugfix
+> - [ ] Feature
+> - [ ] Code style update (formatting, local variables)
+> - [ ] Refactoring (no functional changes, no api changes)
+> - [ ] Build related changes
+> - [ ] Documentation
+> - [ ] Other... Please describe:
+
+
+**What is the current behaviour?** (You can also link to an open issue here)
+
+
+
+**What is the new behaviour?**
+
+
+
+**Does this PR introduce a breaking change?** (check one with "x")
+
+> - [ ] Yes
+> - [ ] No
+
+
+If this PR contains a breaking change, please describe the impact and migration path for existing applications: ...
+
+**Other information**: