dev: introduces DisplayNameVisitor.
dev: implements the Visit(AssemblyElement) method.
dev: implements Visit(TypeElement).
dev: implements Visit(ConstructorInfoElement).
dev: implements the Visit(FieldInfoElement) method.
dev: implements the Visit(PropertyInfoElement) method.
dev: implements Visit(MethodInfoElement).
dev: implements Visit(EventInfoElement).
dev: improves display name of member to verified by idiomatic test.
Merge branch 'display-name'
build: increment patch version,

to indicate that this improves a display name of a member verified by
idiomatic test.