* format and xtask clean up

* feat:  Global ray propagation plot also colorcodes by bounces. Also relocated bounce loop to outermost layer

* added port name to file name of properties, which otherwise overwrite  previously written files of same node. e.g. lens hitmaps of front and read side.
Closes #336

* removed last step in source ghost focus analysis which used another raytrace simulation instead of just passing on the rays that refracted on its surface

* added ray_collection variable to ghostfocusanalyzer analyze function

* relocated loop to outer layer of ghost focus analyzer. still needs to be cleaned up