Modify .svnignore files. WLS branch and trunk changes. Added continuous only wls test. Found and added state space algebra test.
Move more CI code from frontend to backend This avoids the need to find the size of an mxAlgebra in the front end.
Warn if summary is called on a model that was modified after mxRun This changeset probably does not catch all places that a model can be modified. However, this is a glaring user interface change that needs wider testing.