[core] changed the signature of the constructor PHPSourceModule#PHPSourceModule(ISourceModule) to PHPSourceModule(ISourceModule, TestingFramework)
[launch] removed the RuntimeConfiguration#setContinuousTesting() method
[ui] made some minor improvements to the MakeGoodContext class
[ui][core] added a feature that allows users to select the display of the panes for test results within the MakeGood view (Issue #23)