Add logging to InputParserVisitor.
Merge branch 'master' into ASRC-29
ASRC-29: dynamic variable submission

Before this commit, variables like Age, Gender, and Procedure were explicitly
specified in the code for submission processing. With this commit, these
variables are completely configuration-driven.
Merge branch 'master' into ASRC-29
Log test names in CalculationControllerIT.
ASRC-29: functional status variable
Merged in ASRC-29: Patient Functional Status Entry