'make test' should record errors optimizer-wise
Don't INSTALLMAKEFLAGS=""; allow setting from the environment
Report 'make test' errors as they happen; I hate to wait
Update saturated model man page to match definition variable behavior.
Throw warning from ref models when definition variables are present. It could be changed to an error if there is a helpful solution.
Cope with zero length components in mxSimplify2Array
Make mxFactor preserve rownames
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.