whitespace: move s:variables around
whitespace: move s:variables around

Will make sure, that even after setting the whitespace extension
variables, they are taken correctly into account.

chrisbra/vim-airline,tschundler/dotfiles,bling/vim-airline,tschundler/dotfiles,unphased/vim-airline,yzhou61/vim-airline,tschundler/dotfiles,rchicoli/vim-airline