Clean project redundant parameters and unused thing


#1

Most of new projects are cloned from previous project file if it share components or structure concepts.
In my case, I have to manually remove so many redundant dataslots and localization items.

it take so much time, but not sure what I have removed is correct or not.

Is there any way that React Studio can list all these useless items for user to handle it, it save so much time and make code so much cleaner.