updated readme to point to wiki for platform specific install docs

README.md

@@ -36,75 +36,9 @@ NodeBB requires the following software to be installed:
 * Redis, version 2.6 or greater **or** MongoDB, version 2.4 or greater
 * nginx, version 1.3.13 or greater (**only if** intending to use nginx to proxy requests to a NodeBB)
 
-## Installation Ubuntu
+## Installation
 
-First, we install our base software stack:
-
-	# apt-get install git nodejs redis-server build-essential imagemagick
-
-If you want to use MongoDB instead of Redis install it from http://www.mongodb.org/downloads and remove 'redis-server' from the above command. [MongoDB-Setup](https://github.com/designcreateplay/NodeBB/wiki/Installing-NodeBB-With-MongoDB)
-
-**If your package manager only installed a version of Node.js that is less than 0.8 (e.g. Ubuntu 12.10, 13.04):**
-
-	# add-apt-repository ppa:chris-lea/node.js
-	# apt-get update && apt-get dist-upgrade
-
-Next, clone this repository:
-
-	$ cd /path/to/nodebb/install/location
-	$ git clone git://github.com/designcreateplay/NodeBB.git nodebb
-
-Obtain all of the dependencies required by NodeBB:
-
-    $ cd nodebb
-    $ npm config set strict-ssl false
-    $ npm install
-    $ npm config set strict-ssl true
-
-Initiate the setup script by running the app with the `--setup` flag:
-
-    $ ./nodebb setup
-
-The default settings are for a local server running on the default port, with a redis store on the same machine/port.
-
-Lastly, we run the forum.
-
-    $ ./nodebb start
-
-NodeBB can also be started with helper programs, such as `supervisor` and `forever`. [Take a look at the options here](https://github.com/designcreateplay/NodeBB/wiki/How-to-run-NodeBB).
-
-
-## Installation CentOS 6.5
-
-First, we install our base software stack:
-
-	# yum update
-	# yum groupinstall "Development Tools" -y
-	# yum install nodejs git redis ImageMagick
-
-Next, clone this repository:
-
-	$ cd /path/to/nodebb/install/location
-	$ git clone git://github.com/designcreateplay/NodeBB.git nodebb
-
-Obtain all of the dependencies required by NodeBB:
-
-    $ cd nodebb
-    $ npm config set strict-ssl false
-    $ npm install
-    $ npm config set strict-ssl true
-
-Initiate the setup script by running the app with the `--setup` flag:
-
-    $ ./nodebb setup
-
-The default settings are for a local server running on the default port, with a redis store on the same machine/port.
-
-Lastly, we run the forum.
-
-    $ ./nodebb start
-
-NodeBB can also be started with helper programs, such as `supervisor` and `forever`. [Take a look at the options here](https://github.com/designcreateplay/NodeBB/wiki/How-to-run-NodeBB).
+[Please refer to platform-specific installation documentation](https://github.com/designcreateplay/NodeBB/wiki#wiki-installing-nodebb)
 
 ## Securing NodeBB