Renaming Parser::ResourceType to Resource::Type
Basically, these classes (ResourceType and ResourceTypeCollection)
don't really belong in Parser, so I'm moving them to the
Resource namespace. This will be where anything RAL-related goes
from now on, and as we migrate functionality out of Puppet::Type,
it should go here.
Signed-off-by: Luke Kanies <luke@reductivelabs.com>