Add explicit note for Fish users to check the FAQ
Add explicit note for Fish users to check the FAQ

stephaneliu/dotfiles,stephaneliu/dotfiles,omalsa04/dotfiles,ppslinux/Vundle.vim,ppslinux/Vundle.vim,ppslinux/Vundle.vim,ppslinux/Vundle.vim,omalsa04/dotfiles,ppslinux/Vundle.vim,sensorario/Vundle.vim,ppslinux/Vundle.vim