Added method for getting cov, means, and thresh from LISREL expectation.
Added method for getting cov, means, and thresh from RAM expectation.
Added generic for getting expected covariance, means, and thresholds.
Small test for LISREL type, to be expanded as LISREL functionality expands.
LISREL model initialization.
Better MxMatrix verification to catch at runtime a lot of user blunders involving condenseSlots and @ <- .
Conditionally "condense" the 'labels', 'free', 'lbound', and 'ubound' slots of MxMatrix objects.
CSOLNP: Convert ind to Eigen; make easier to understand
Enable ubsan for gcc 4.9+
Make gcc happier