Added case for when certificationInstruments inside the getCertificat…#3627

Merged

driusan merged 4 commits intoaces:bugfixfrom maltheism:clinical_training_empty_certificationInstruments_fix

May 28, 2018

+13-11

Commits on May 2, 2018

Added case for when certificationInstruments inside the getCertificationInstruments() function has empty string and fixes console warning
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Commits on May 7, 2018

fixed new warning as it should be an array
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committed

Commits on May 18, 2018

align query lines
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committed
changed selectOne to pselectOne for security
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committed