[link.sh] Issue with creating vim symlinks

[bugwelle]

On LinuxMint 17.3 the link.sh script doesn't link the vim files correctly.

Issue
~/.vim links to itself! Not to ~/.dotfiles/config/nvim
The same goes for .vimrc

Solution:
Line 54 should look like this:

        ln -s ${vimfiles[$file]} $file

I don't know whether this change affects other systems or whether it still works on Mac OSX.

Regards,

Andre

[nicknisi]

@archer96 Yeah, that was incorrect on osx as well. Thanks for pointing it out and providing the fix!