Added further ClassLoader tests.
Added further ClassLoader tests.


davidsminor/cortex,danieldresser/cortex,hradec/cortex,hradec/cortex,appleseedhq/cortex,lento/cortex,danieldresser/cortex,lento/cortex,goddardl/cortex,davidsminor/cortex,lento/cortex,davidsminor/cortex,davidsminor/cortex,appleseedhq/cortex,appleseedhq/cortex,danieldresser/cortex,danieldresser/cortex,goddardl/cortex,goddardl/cortex,hradec/cortex