Init Roadmap

ROADMAP.md

+## GitLab Roadmap
+
+### Common 
+
+* Help page for service tasks like repos import, backup etc
+* Hide last push widget after following link
+* Add comment events 
+* Dashboard/Project activity events filter
+
+### Issues
+
+* labels autocomplete via jquery autocomplete
+* Import/Export issues
+* Form: Assign to me link right to the selectbox
+
+### Merge Request
+
+* CI build status
+* Save code fragments with MR comments