Refactoring: Moving source file from one module to another should also copy/move dependent module import statements

[luolong]

I just tried to split a module in two and as I moved (mouse dragged) source files from one package to another, there were compilation errors, because the source files had dependencies on imported modules that were not carried over to the new module.

I think it would be nice addition to the move refactoring to carry over module imports along with the sources.