Bug 495971 - Update CONTRIBUTING.md

- Set Information Modeling component for bugs (new and search) 
- Correct mailing list to mdt-papyrus.dev
- More specific Hudson link to the Information Modeling view
- More specific Gerrit link to the Information Modeling project

Change-Id: I51b369e5deafdc6778e59d4e2b2c2f350e50cd1f
Signed-off-by: Martin Fleck <mfleck@eclipsesource.com>
1 file changed