Added function to find all instances of a given type of ui.
Added function to find all instances of a given type of ui.


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