Changed baseurl property of _config.yml back to /al-folio and minor edit to README for consistency with the al-folio master branch

Author: samfearn

README.md

@@ -46,7 +46,7 @@ url: # should be empty
 baseurl:  # should be empty
 ```
 
-### Usage ###
+### Usage
 
 Note that `_pages/about.md` is built to index.html in the published site. There is therefore no need to have a separate index page for the project. If an index page does exist in the root directory then this will prevent `_pages/about.md` from being added to the built site.
 

_config.yml

@@ -11,7 +11,7 @@ footer_text: >
   Photos from <a href="https://unsplash.com" target="_blank">Unsplash</a>.
 
 url:  # the base hostname & protocol for your site
-baseurl: # the subpath of your site, e.g. /blog/
+baseurl: /al-folio # the subpath of your site, e.g. /blog/
 last_updated: # leave blank if you don't want to display last updated
 
 # -----------------------------------------------------------------------------