Adding a test to demonstrate 'sticky' plug types with string/numeric parameter handlers.
Adding a test to demonstrate 'sticky' plug types with string/numeric parameter handlers.

ruschelp/cortex-vfx,ruschelp/cortex-vfx,code-google-com/cortex-vfx,code-google-com/cortex-vfx,code-google-com/cortex-vfx,ruschelp/cortex-vfx,code-google-com/cortex-vfx