added deploy instructions to the README

Author: recrit

README.md

@@ -2,6 +2,10 @@
 
 For full documentation visit [mkdocs.org](http://mkdocs.org).
 
+## Installation
+
+* Follow installation steps at [mkdocs.org](http://mkdocs.org).
+
 ## Commands
 
 * `mkdocs new [dir-name]` - Create a new project.
@@ -15,3 +19,11 @@ For full documentation visit [mkdocs.org](http://mkdocs.org).
     docs/
         index.md  # The documentation homepage.
         ...       # Other markdown pages, images and other files.
+
+## Deploying the site
+
+* Ensure mkdocs is installed. See above.
+* Checkout the latest *dev* branch.
+* From the commandline, run `make deploy` - This will build the *dev* branch in the *master* branch.
+* Push changes to this repository.
+* Changes should be seen on [patternbuilder.github.io](http://patternbuilder.github.io).