Fixed bugs exposed by play framework tests introduced with ADA compliance changes
Merge branch '2.0.7.1-play_1.3.0-student-ADA-compliance' of https://github.com/TexasDigitalLibrary/Vireo into 2.0.7.1-play_1.3.0-student-ADA-compliance-ExcelExport

Bring in bugfixes introduced with ADA changes