Presets for VrayCamera, VraySun

Hi, Hades,
yes i'm thinking about this kindof stuf since the very first start of SR development.
daylight systems cannot be created via scripting

i'ts hard to handle.. (multiple clic create multiple identical camera, or delete the existing one, etc...)
some SR users d'ont keep SR open, thay always open and close it when needed..
but i'm working on an easy way to handle that, for sure.

interesting thing is some \"studios\" templates, too.