Minor problems with test suite in release

There were a couple of oversights in the tests for the latest release (v0.88.111221). Please either update the files from the Bazaar repository or make the simple changes by hand. Details of the two fixes are here: http://sourceforge.net/projects/pydstool/forums/forum/472291/topic/4922127

Posted by Rob Clewley 2012-01-04