Incorrect title HTML element in package documentation generated by ceylon doc

[CPColin]

When viewing package documentation generated by ceylon doc, the title element of the HTML looks like "Package [x, y, z]" instead of "Package x.y.z" because the (Java) code in org.eclipse.ceylon.model.typechecker.model.Package.getName() returns a List<String>, which the code in org.eclipse.ceylon.ceylondoc.PackageDoc.generate() passes to writeHeader().

[gavinking]

Fixed, thanks.