Merge pull request #4 from edorian/install-script

A draft for a quick install script.

README.rst

@@ -18,6 +18,21 @@ licensing is noted in the specific files, if different than my own.
 
 .. contents::
 
+Installing the whole VIP package
+================================
+
+If you want to just use the whole VIP package, maybe because you don't have any
+vim settings yet, you can use the ``install.sh`` command.
+
+It will tell you to backup/remove your current vim configs and symlink the
+necessary VIP folders to your home directory.::
+
+   git clone https://github.com/tobyS/vip.git
+   cd vip
+   ./install.sh
+   # Don't remove your clone as the files are only symlinked
+
+
 PDV - phpDocumentor for VIM
 ===========================
 

install.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+vippath=`readlink -f $0`
+vippath=`dirname $vippath`
+
+if [ -f ~/.vimrc ]
+then
+	echo "The ~/.vimrc file already exists. Backup or delete it to install VIP."
+	exit
+fi
+
+if [ -d ~/.vim ]
+then
+	echo "The ~/.vim folder already exists. Backup or delete it to install VIP."
+	exit
+fi
+
+ln -s $vippath"/.vim" ~/.vim
+ln -s $vippath"/.vimrc" ~/.vimrc
+
+echo "Installed"
+echo
+