disable ballooneval
Merge branch 'master' of git://github.com/luxflux/vim-addon-luxflux

* 'master' of git://github.com/luxflux/vim-addon-luxflux:
  Update vim_addon_luxflux.vim
  Update vim_addon_luxflux.vim
  Update vim_addon_luxflux.vim
  Update vim_addon_luxflux.vim
  Add wting/rust.vim