Merge pull request bblfsh#29 from abeaumont/fix/multiple-roles-in-ann… …otations annotations: Include multiple roles
Merge pull request bblfsh#24 from abeaumont/feature/document-annotations docs: Add autogenerated ANNOTATION.md
Merge pull request bblfsh#23 from juanjux/fix/more_simpleidentifier Fix/more simpleidentifier
Merge pull request bblfsh#16 from juanjux/complete_roles Some additional fine-tuning of annotations, fix