Submodules - adding vim-elixir dependency
Submodules - moving pathogen.vim to /autoload; .vimrc edits for pathogen changes
Submodules - removing vim-pathogen submodule
Wallpaper - moving 'leftover' to wallpaper directory
Wallpaper - adding 2048x1280 HubbleSite.org images
Wallpaper - adding 2560x1280 HubbleSite.org images