Add create_instance method to Marc Editor mix-in
Use create_instance mix-in in bib editor test
Use create_instance mix-in in loan/return test
Use create_instance mix-in in describe workbench test
Fix version (v3.5.1 -> v3.5.0)
Add create_item method to Marc Editor mix-in
Use create_item method in bib editor test
Use create_item method in loan/return test
Use create_item method in describe test
Fix barcode reporting in marc editor

Add reporting level to barcode report in create_item method.
Add search & verify to describe workbench test
Update gemspec for QA Tools & Framework dependencies
Update gemspec, OLE QA Framework >= 2.6.5 for View-Only Editor pages
Implement complete describe workbench test
Remove Control 008 Field random text value from all tests