call plug#begin('~/.vim/plugged')
Plug 'vim-airline/vim-airline'
call plug#end()

" general config
set number

" Allow saving files as root when vim was launched as user
cmap w!! w !sudo tee > /dev/null %

" vim-airline configuration
set laststatus=2
let g:airline_powerline_fonts = 1
let g:airline#extensions#tabline#enabled = 1