Merge Unit testing work from RESPEC#36

Merged

aufdenkampe merged 15 commits intoLimnoTech:developfrom

Apr 28, 2021

Commits on Nov 19, 2020

readHBN, readUCI, and readWDM -- small refinements to allow reading more files of each type
PaulDudaRESPEC
committed

Commits on Apr 21, 2021

make error messages consistent
PaulDudaRESPEC
committed

Commits on Apr 22, 2021

implement unit testing for conversion
TongZhai
committed

Commits on Apr 26, 2021

revert update to readWDM per conversion regression test
TongZhai
committed

Commits on Apr 28, 2021

Merge branch 'develop' into develop
aufdenkampe
authored