Merge pull request #41 from ashfurrow/gh-pages

@orta: Adds serve command to Rakefile

README.md

@@ -9,7 +9,7 @@ bundle install
 
 Running it:
 ```
-bundle exec jekyll serve
+bundle exec rake serve
 ```
 
 Making a new post:

Rakefile

@@ -9,6 +9,19 @@ posts_dir       = "_posts/"    # directory for blog files
 new_post_ext    = "md"  # default new post file extension when using the new_post task
 new_page_ext    = "md"  # default new page file extension when using the new_page task
 
+# Running locally
+
+desc 'Runs a local server and watches for changes'
+task :serve do
+  puts 'Starting the server locally on http://localhost:4000'
+  server = Process.spawn("bundle exec jekyll serve --watch --drafts --port 4000")
+
+  trap("INT") {
+    Process.kill(0, server) rescue Errono::ESRCH
+  }
+
+  Process.wait(server)
+end
 
 #############################
 # Create a new Post or Page #