1. errors and warning highlighting based on a resource: IssueAnnotator
2. reloading affected resources: PsiFileUpdater
Merge branch 'master' of
https://github.com/akosyakov/org.xtext.example.mydsl.idea

Conflicts:
	.gitignore
Merge branch 'master' of https://github.com/akosyakov/org.xtext.example.mydsl.idea
Merge branch 'master' of
https://github.com/akosyakov/org.xtext.example.mydsl.idea
Merge branch 'master' of https://github.com/akosyakov/org.xtext.example.mydsl.idea