Clean up previous checkin
Update dims slot of expectations for models in mxRun. Adjust saturated model accordingly. Add tests for multigroup in SummaryCheck
Restore test of status codes for a model that should always return code 6.
No need to have omxSymbolTable.cpp & omxSymbolTable.h in the repository, because they get created from omxSymbolTable.tab during build.
Rename argument name to match doc
Make mxSimplify2Array preserve colnames
Added threshold deviation labels for saturated models
Fix bug in saturated model for raw matrix data.
"p2z" is a less misleading name than "qnorm".
Implement qnorm() and lgamma() in mxAlgebras.