Add constraint for saturated ordinal models with binary variables
For saturated type=cov model, set TLI=1 and RMSEA=0
Rewrite algebra/fitfunction lookup in MxFitFunctionMultigroup
Changed mxTryHard()'s "objective function" references to "fit function", since that's what they're called in 2.0; add condition to use best fit if most recent fit ended in error.
Add mxTryHard() and its man page.
Implemented smarter tab-completion for MxObjects.
Edited threshnames error message
Depend on package parallel (in R core since 2.14)
Check threshnames for duplicates
Change the 'running xxxmodel' output from mxRun to a message