Merge pull request github#900 from ddfreyne/fix-readme-for-nanoc-4

Fix README for Nanoc 4

Author: gjtorikian

README.md

@@ -1,26 +1,26 @@
 # developer.github.com
 
-This is a GitHub API resource built with [nanoc][nanoc].
+This is a GitHub API resource built with [Nanoc][nanoc].
 
 All submissions are welcome. To submit a change, fork this repo, commit your changes, and send us a [pull request](http://help.github.com/send-pull-requests/).
 
 ## Setup
 
-Ruby 1.9 is required to build the site.
+Ruby 2.2 is required to build the site.
 
-Get the nanoc gem, plus kramdown for Markdown parsing:
+Get the Nanoc gem, plus kramdown for Markdown parsing:
 
 ```sh
 $ bundle install
 ```
 
-You can see the available commands with nanoc:
+You can see the available commands with Nanoc:
 
 ```sh
 $ bundle exec nanoc -h
 ```
 
-Nanoc has [some nice documentation](http://nanoc.ws/docs/tutorial/) to get you started.  Though if you're mainly concerned with editing or adding content, you won't need to know much about nanoc.
+Nanoc has [some nice documentation](http://nanoc.ws/docs/tutorial/) to get you started.  Though if you're mainly concerned with editing or adding content, you won't need to know much about Nanoc.
 
 [nanoc]: http://nanoc.ws/
 
@@ -133,15 +133,6 @@ $ bundle exec nanoc view
 $ open http://localhost:3000
 ```
 
-Compilation times got you down?  Use `autocompile`!
-
-```sh
-$ bundle exec nanoc autocompile
-```
-
-This starts a web server too, so there's no need to run `nanoc view`.
-One thing: remember to add trailing slashes to all nanoc links!
-
 ## Deploy
 
 ```sh