Magento: How to add an external stylesheet or javascript

Add an external stylesheet to magento using local.xml 

Create/edit the following:

app/design/frontend/PATH/TO/YOURTHEME/layout/local.xml

Make it look like so--should be self explanatory...

    


  All Pages
  
            
         
	  stylesheethttps://fonts.googleapis.com/css?family=Roboto+Condensed:300italic,400,300,700|Open+Sans:300italic,400,300

         
         text/javascripthttps://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js
	  
         
          css/styles.css