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 column of raw SEs to output of mxStandardizeRAMpaths(); edit its test model and man page appropriately.
Modify .svnignore files. WLS branch and trunk changes. Added continuous only wls test. Found and added state space algebra test.