Re-organizing basics content, starting to remove Shopify-specific content

_basics/handle.md

@@ -2,16 +2,9 @@
 title: Handles
 ---
 
-# Handles
+### What is a handle
 
-
-<a id="topofpage"></a>
-
-
-
-## What is a handle
-
-The handle is used to access the attributes of a Liquid object. By default, it is the object's title in lowercase with any spaces and special characters replaced by hyphens (-). Every object in Liquid (product, collection, blog, link list) has a handle.
+The handle is used to access the attributes of a Liquid object. By default, it is the object's title in lowercase with any spaces and special characters replaced by hyphens (-). 
 
 For example, a page with the title "About Us" can be accessed in Liquid via its handle <tt>about-us</tt> as shown below:
 
@@ -20,7 +13,7 @@ For example, a page with the title "About Us" can be accessed in Liquid via its
 {{ pages.about-us.content }}
 {% endraw %}{% endhighlight %} 
 
-## How are my handles created?
+### How are my handles created?
 
 A product with the title "Shirt" will automatically be given the handle **shirt**. If there is already a product with the handle "Shirt", the handle will auto-increment. In other words, all "Shirt" products created after the first one will receive the handle **shirt-1**, **shirt-2**, and so on. 
 

_basics/operators.md

@@ -2,14 +2,9 @@
 title: Operators
 ---
 
-# Operators
+Liquid has access to all of the logical and comparison operators.
 
-<a id="topofpage"></a>
-
-Liquid has access to all of the logical and comparison operators. These can be used in tags such as <a href="/themes/liquid-documentation/tags/control-flow-tags/#if">if</a> and <a href="/themes/liquid-documentation/tags/control-flow-tags/#unless">unless</a>.
-
-
-## Basic Operators
+### Basic Operators
 
 <table>
   <tbody>
@@ -77,7 +72,7 @@ Operators can be chained together.
 
 
 
-## Contains operator
+### Contains operator
 
 <code>contains</code> checks for the presence of a substring inside a string.
 

_basics/temp-index.md

@@ -1,40 +0,0 @@
----
-title: Basics
----
-
-
-# Introduction
-
-Liquid is an open-source, Ruby-based template language created by Shopify. It is the backbone of Shopify themes and is used to load dynamic content on storefronts.  
-
-<iframe width="560" height="315" src="//www.youtube.com/embed/tZLTExLukSg" frameborder="0" allowfullscreen style="margin: 0 auto 24px auto; width: 70%; display: block; padding: 20px 15%; background: #f9f9f9;"></iframe>
-
-Liquid uses a combination of _tags_, _objects_, and _filters_ to load dynamic content. They are used inside Liquid _template files_, which are a group of files that make up a theme. For more information on the available templates, please see <a href="/themes/theme-development/templates/">Theme Development</a>. 
-
-## Tags
-
-Tags make up the programming logic that tells templates what to do.
-
-{% raw %}
-{% if user.name == 'elvis' %}
-  Hey Elvis
-{% endif %}
-{% endraw %}
-
-
-    
-
-
-
-
-
-## Filters
-
-Filters are used to modify the output of strings, numbers, variables, and objects. 
-
-{% raw %}
-{{ 'sales' | append: '.jpg' }} <!-- Output: sales.jpg -->
-{% endraw %}
-<p class="tr">
-<a class="themes-article-cta" href="/themes/liquid-documentation/filters">Read more &rsaquo;</a>
-</p>

_basics/true-and-false.md

@@ -2,10 +2,6 @@
 title: Truthy and Falsy
 ---
 
-# Truthy and Falsy in Liquid
-
-
-
 In programming, we describe “truthy” and “falsy” as anything that returns true or  false, respectively, when used inside an if statement.
 
 ## What is truthy?