Merge remote-tracking branch 'upstream/master'

Conflicts:
	README.textile
	lib/aliases.zsh
	plugins/repo/repo.plugin.zsh
	templates/zshrc.zsh-template
	themes/ys.zsh-theme

tools/install.sh

@@ -1,6 +1,11 @@
-if [ -d ~/.oh-my-zsh ]
+ZSH=`/usr/bin/env|grep 'ZSH='|cut -d '=' -f 2`
+if [ -d "$ZSH" ]
 then
-  echo "\033[0;33mYou already have Oh My Zsh installed.\033[0m You'll need to remove ~/.oh-my-zsh if you want to install"
+  echo "\033[0;33mYou already have Oh My Zsh installed.\033[0m You'll need to remove $ZSH if you want to install"
+  exit
+elif [ -d ~/.oh-my-zsh ]
+then
+  echo "\033[0;33mYou already have One Oh My Zsh Directory.\033[0m You'll need to remove  ~/.oh-my-zsh if you want to clone"
   exit
 fi
 
@@ -21,7 +26,9 @@ echo "\033[0;34mUsing the Oh My Zsh template file and adding it to ~/.zshrc\033[
 cp ~/.oh-my-zsh/templates/zshrc.zsh-template ~/.zshrc
 
 echo "\033[0;34mCopying your current PATH and adding it to the end of ~/.zshrc for you.\033[0m"
-echo "export PATH=\$PATH:$PATH" >> ~/.zshrc
+sed -i -e "/export PATH=/ c\\
+export PATH=\"$PATH\"
+" ~/.zshrc
 
 echo "\033[0;34mTime to change your default shell to zsh!\033[0m"
 chsh -s `which zsh`
@@ -35,5 +42,6 @@ echo "\033[0;32m"'                        /____/                       '"\033[0m
 echo "\033[0;32m"'                                 (Stibbons version)  '"\033[0m"
 
 echo "\n\n \033[0;32m....is now installed.\033[0m"
+echo "\n\n \033[0;32mPlease look over the ~/.zshrc file to select plugins, themes, and options.\033[0m"
 /usr/bin/env zsh
 source ~/.zshrc

tools/upgrade.sh

@@ -1,6 +1,6 @@
 printf '\033[0;34m%s\033[0m\n' "Upgrading Oh My Zsh"
 cd "$ZSH"
-if git pull --rebase origin master
+if git pull --rebase --stat origin master
 then
   printf '\033[0;32m%s\033[0m\n' '         __                                     __   '
   printf '\033[0;32m%s\033[0m\n' '  ____  / /_     ____ ___  __  __   ____  _____/ /_  '