Update submodule vim/bundle/operator-user 51176c8...1d51271
Update submodule vim/bundle/operator-user 51176c8...1d51271

* vim/bundle/operator-user 51176c8...1d51271 (3):
  > Merge branch 'release-notes'
  > Merge branch 'support-single-quote-in-a-script'
  > Merge branch 'use-new-vspec'

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