Revert "Delete emacs app for now."

This reverts commit 739a493a009f091802710c5638c8be69a4f8fe3f.

dotfiles/lib/git-ssh.sh

@@ -1,12 +0,0 @@
-#!/bin/bash
-
-# If parent command is "npm ...", then redirect stderr to /dev/null
-# https://github.com/npm/npm/issues/7979#issuecomment-94953923
-
-GRANDPARENT_PID=$(ps -p $PPID -o ppid=)
-
-if ps -p $GRANDPARENT_PID -o command= | grep -q -P "^npm"; then
-  ssh "$@" 2>/dev/null
-else
-  ssh "$@"
-fi

dotfiles/lib/shellenv/exports.sh

@@ -4,8 +4,6 @@ elif infocmp xterm-256color >/dev/null 2>&1; then
     export TERM=xterm-256color
 fi
 
-export HISTTIMEFORMAT='%F %T  '
-
 export PAGER='less -XFr'
 export GITPAGER='less -XFr'
 

dotfiles/lib/shellenv/uber.sh

@@ -1,7 +1,6 @@
 # added by newengsetup
 export UBER_HOME="$HOME/Uber"
 export UBER_OWNER="imalison@uber.com"
-[ -z "$GIT_SSH" ] || export GIT_SSH="$HOME/.lib/git-ssh.sh"
 export VAGRANT_DEFAULT_PROVIDER=aws
 [ -s "/usr/local/bin/virtualenvwrapper.sh" ] && . /usr/local/bin/virtualenvwrapper.sh
 [ -s "$HOME/.nvm/nvm.sh" ] && . $HOME/.nvm/nvm.sh