Shells: Remove rcs that I never used

.kshrc

@@ -1,13 +0,0 @@
-#!/bin/ksh
-#
-# ~/.kshrc
-#
-
-# Source /etc/profile
-. /etc/profile
-
-# Source .profile
-if [ -r ~/.profile ]; then
-	# shellcheck disable=1090
-	. ~/.profile
-fi

.zshrc

@@ -1,51 +0,0 @@
-#!/usr/bin/env zsh
-#
-# ~/.zshrc
-#
-
-# Source /etc/profile
-if [[ -f "/etc/profile" ]]; then
-	source /etc/profile 2>& /dev/null
-fi
-
-# General options
-DEFAULT_USER=salt
-HISTFILE=~/.histfile
-HISTSIZE=1000
-SAVEHIST=1000
-export LANG="en_US.UTF-8"
-setopt appendhistory autocd extendedglob nomatch
-unsetopt beep notify
-bindkey -e
-
-# Partial history matching
-autoload -U history-search-end
-zle -N history-beginning-search-backward-end history-search-end
-zle -N history-beginning-search-forward-end history-search-end
-bindkey '\e[A' history-beginning-search-backward-end
-bindkey '\e[B' history-beginning-search-forward-end
-
-# Set up styling
-zstyle :compinstall filename '/home/salt/.zshrc'
-
-# Completion
-autoload -Uz compinit
-compinit
-compdef _git dot
-compdef _ssh ssht
-
-# The prompt
-autoload -Uz promptinit
-setopt prompt_percent
-if [ "$SSH_CLIENT" = "" ]; then
-	PROMPT="[%F{blue}%~"
-else
-	PROMPT="[%F{red}%B%m%b:%~"
-fi
-PROMPT="$PROMPT%f]%(0?..%F{red}%B?%b%f)%(!.%F{red}#%f.%F{green}$%f) "
-promptinit
-
-# Source .profile
-if [[ -f "$HOME/.profile" ]]; then
-	source "$HOME/.profile" 2>& /dev/null
-fi