Change vars and update plugins
Change vars and update plugins

The gruvbox colorscheme has been set as the new appearance. Visualbell
and cursorline has been set as well. Plugin additions include
vim-colorschemes, vim-cppman, gruvbox, numbers.vim, and vim-airline.
Deletions include cppman, and vim-indent-guides.

mohamedkeid/dotfiles,mohamedkeid/dotfiles,mohamedkeid/dotfiles,mohamedkeid/dotfiles,mohamedkeid/dotfiles,mohamedkeid/dotfiles,mohamedkeid/dotfiles,mohamedkeid/dotfiles,mohamedkeid/dotfiles,mohamedkeid/dotfiles,mohamedkeid/dotfiles,mohamedkeid/dotfiles,mohamedkeid/dotfiles,mohamedkeid/dotfiles