vimrc: add DimInactiveWindows and call it on WinEnter
vimrc: add DimInactiveWindows and call it on WinEnter

scorpiovn/dotfiles,blueyed/dotfiles,scorpiovn/dotfiles,scorpiovn/dotfiles,blueyed/dotfiles,blueyed/dotfiles,scorpiovn/dotfiles,blueyed/dotfiles,blueyed/dotfiles,scorpiovn/dotfiles