Update 3000_library_types_setup.rb

Remove xten library type refernce
Fix retrospective fail
Merge pull request #902 from JamesGlover/fix_retrospective_fail

Fix retrospective fail
Do no overwrite false falues with true defaults
Associate metadata with new request immediately
Fix broken test assumptions
Merge pull request #903 from JamesGlover/fix_retrospective_fail

Fix retrospective fail