Minor adjustments to roxygen documentation to address install errors
use the same rdname for setGeneric and setMethod such that we don't create Rd files without title and name blocks
Add an include directive in CName to first load the Name.R S4 class definitions (e.g. creates a collate directive)
further documentation changes, move DEPENDS list to IMPORTS
fixes cyclic dependency problem: we can't have a method and function both called validate