Low hanging fruit

I implemented some fixes for a few easy bugs.

1. Primary outputs everywhere:

  https://ndw.github.io/specification/langspec/primary-outputs/head

2. XSLT fixes (optional primary result, order of secondary documents is
   implementation-dependent):

  https://ndw.github.io/specification/langspec/xslt-fixes/head

                                        Be seeing you,
                                          norm

-- 
Norman Walsh
Lead Engineer
MarkLogic Corporation
Phone: +1 512 761 6676
www.marklogic.com