Removed old pages from sidebar

doc/raw_docs/_Sidebar.md

@@ -1,34 +1,19 @@
 ## Overview
 
 * [Home](http://github.com/typus/typus/wiki)
-* [Getting Started](http://github.com/typus/typus/wiki/overview-getting-started) (Pending)
-* [Typus at a Glance](http://github.com/typus/typus/wiki/overview-typus-at-a-glance) (Pending)
 * [Supported Features](http://github.com/typus/typus/wiki/overview-supported-features) (Pending)
 * [Architectural Goals](http://github.com/typus/typus/wiki/overview-architectural-goals) (Pending)
-
-## Basic Info
-
-* [Requirements](http://github.com/typus/typus/wiki/requirements)
-* [MIT License](http://github.com/typus/typus/wiki/mit-license)
 * [Changelog](http://github.com/typus/typus/wiki/changelog)
-* [Credits](http://github.com/typus/typus/wiki/credits)
 
 ## Installation
 
+* [Requirements](http://github.com/typus/typus/wiki/requirements)
 * [Instructions](http://github.com/typus/typus/wiki/installation-instructions)
 * [Generators and Rake Tasks](http://github.com/typus/typus/wiki/installation-generators-and-rake-tasks)
-* [Upgrading](http://github.com/typus/typus/wiki/installation-upgrading)
-* [Troubleshooting](http://github.com/typus/typus/wiki/installation-troubleshooting)
-
-## Configuration
-
 * [Initializers](http://github.com/typus/typus/wiki/configuration-initializers)
 * [Resources](http://github.com/typus/typus/wiki/configuration-resources)
 * [Resource](http://github.com/typus/typus/wiki/configuration-resource)
 * [Roles](http://github.com/typus/typus/wiki/configuration-roles)
-
-## Customization
-
 * [User Interface](http://github.com/typus/typus/wiki/customization-user-interface)
 * [Attribute Templates](http://github.com/typus/typus/wiki/customization-attribute-templates)
 * [Selectors](http://github.com/typus/typus/wiki/customization-selectors)