Replace original docs README.txt

We need something that points back to the code now.

docs/README.md

@@ -0,0 +1,7 @@
+# LibreTime Documentation
+
+The LibreTime documentation is created from this directory using `mkdocs`. You may read 
+it at [libretime.org](http://libretime.org).
+
+The canonical source of this documentation is in the [LibreTime repo](https://github.com/LibreTime/libretime)
+in the [`docs/` subdir](https://github.com/LibreTime/libretime/tree/master/docs).

docs/README.txt

@@ -1,30 +0,0 @@
-README
-======
-
-This directory should be used to place project specfic documentation including
-but not limited to project notes, generated API/phpdoc documentation, or 
-manual files generated or hand written.  Ideally, this directory would remain
-in your development environment only and should not be deployed with your
-application to it's final production location.
-
-
-Setting Up Your VHOST
-=====================
-
-The following is a sample VHOST you might want to consider for your project.
-
-<VirtualHost *:80>
-   DocumentRoot "/home/naomiaro/airtime/public"
-   ServerName airtime.local
-
-   # This should be omitted in the production environment
-   SetEnv APPLICATION_ENV development
-    
-   <Directory "/home/naomiaro/airtime/public">
-       Options Indexes MultiViews FollowSymLinks
-       AllowOverride All
-       Order allow,deny
-       Allow from all
-   </Directory>
-    
-</VirtualHost>