fix paste of multiple files (from another project or windows explorer)

[enricosada]

fix #104

i tried with both paste from project and windows explorer

[KevinRansom]

I will try this out shortly, thank you for doing this. I did a little chair dance when I saw this come in. I have no Idea why I am so attached to this bug, and am even more mystified why I have never got around to looking at it.

[latkin]

Does this fix the original single-file problem? Seems like the same code is executed as before when there is only 1 file.

[enricosada]

@latkin paste only one file work ok in my tests

the code added all the files to the project , but only the first element was moved down , now the cycle moves all files
maybe was an issue with an old version of visualstudio (2013 here)?

btw removed comment and pushed --force 😄

[latkin]

Ok I misunderstood the original bug - the problem is only with pasting multiple files. Sorry for confusion.

I synced your fix and tried in VS, works well.