emacs in xterm as default i3 term

Also configure xsession to load emacs daemon upon login.
Set up profile and zshrc for zsh usage
Revert using emacs as terminal for now

Actually is getting in my way, and because XTerm doesn't set
xterm-256color, and I'm getting around that by using stuff in
my shell profile files. There is a work around, but for now,
I'll stick with regular term as default for i3.
Resolve strang merge conflict