Removed release infos and added some descriptions

README.md

@@ -1,9 +1,6 @@
 # Page Select Box Field
 
-- Version: 1.7.0
-- Author: Symphony Team (team@getsymphony.com)
-- Build Date: 3rd November, 2014
-- Requirements: Symphony 2.5
+> A field that features a select box filled with Symphony's pages
 
 ## Installation
 
@@ -13,6 +10,8 @@
 
 3. You can now add the "Page Select Box" field to your sections.
 
+For more information, see <http://getsymphony.com/learn/tasks/view/install-an-extension/>
+
 ## Sorting
 
 The field sorts the pages according to the sortorder determined in 'Blueprints » Pages'. If the sorting isn't correct, it's probably because of the sortorder. To set the sortorder of your pages, edit your `config.php`, set `symphony/pages_table_nest_children` to `yes`, and sort the pages manually in your pages screen. When done, you can set `symphony/pages_table_nest_children` back to no (or keep it on yes, if that is your prefered way of working).