Fix number of tests skipped when live/dev servers not available
Merge pull request #110 from dkj/devel

Fix number of tests skipped when live/dev servers not available
Use scratch109 for references
Merge pull request #112 from KateTaylor/use_scratch_109

Use scratch109 for references
Merge pull request #113 from wtsi-npg/devel

Fix tests skipped; use scratch109