Updated blorgit installation guide to accommodate ruby package changes

blorgit.org

@@ -67,7 +67,7 @@ creates interactive web pages with [[http://orgmode.org][Org-Mode]].
 1) *Install the Required Gems*
 
    #+begin_src sh
-   sudo gem install rake sinatra haml activesupport
+   sudo gem install rake sinatra haml sass activesupport
    #+end_src
 
 2) *Install blorgit*
@@ -91,7 +91,8 @@ creates interactive web pages with [[http://orgmode.org][Org-Mode]].
    Create a blogs directory (in =~/blogs/=) with the default
    configuration (To change the location of the blogs directory edit
    =blorgit.yml= in this directory).  Apply the default minimal theme
-   (for a list of available themes run =rake themes=)
+   (for a list of available themes run =rake themes=). The Emacs Server
+   must have been started at least once as described under point 5.
 
    #+begin_src sh 
    rake new