Much better support for multiple-inheritance of the Stimulus class.  This included renaming many of the variables in subclasses to subclass-specific names.  Also began a conversion of variable and method names to use the_underline_separated naming convention rather than the firstLetterCapitalized convention, which will still be used for class names.
Much better support for multiple-inheritance of the Stimulus class.  This
included renaming many of the variables in subclasses to subclass-specific
names.  Also began a conversion of variable and method names to use
the_underline_separated naming convention rather than the firstLetterCapitalized
convention, which will still be used for class names.


git-svn-id: 033d166fe8e629f6cbcd3c0e2b9ad0cffc79b88b@33 3a63a0ee-37fe-0310-a504-e92b6e0a3ba7

visionegg/visionegg,visionegg/visionegg,visionegg/visionegg,visionegg/visionegg,visionegg/visionegg