Remove motivation section and reorder files

Author: alandefreitas

docs/coding-styles/common-utilities.md

@@ -10,7 +10,6 @@ has_toc: false
 
 The headers `common.h` and `colors.h` include a number of utilities we use in our examples. These include naive functions to generate and manipulate vectors and strings; handle RGBA color arrays; convert points to and from polar coordinates; read files to strings; write strings to files; calculate gradients; read, write, and manipulate images; and generate vectors with random numbers. Although some of these functions might be helpful, most functions only operate on `vector<double>` and they are not intended to be a library of utilities. The sole purpose of these algorithms is to simplify the examples.
 
-<!-- START mdsplit-ignore --> 
 
 
 

docs/contributing.md

@@ -1,7 +1,7 @@
 ---
 layout: default
 title: Contributing
-nav_order: 7
+nav_order: 6
 has_children: true
 has_toc: false
 ---

docs/index.md

@@ -160,7 +160,6 @@ Data visualization can help programmers and scientists identify trends in their
   - [Method Chaining](coding-styles/method-chaining.md)
   - [Ranges](coding-styles/ranges.md)
   - [Common Utilities](coding-styles/common-utilities.md)
-- [Motivation and Details](motivation-and-details.md)
 - [Integration](integration.md)
   - [Binary Packages](integration/binary-packages.md)
   - [Build from Source](integration/build-from-source.md)

docs/integration.md

@@ -1,7 +1,7 @@
 ---
 layout: default
 title: Integration
-nav_order: 6
+nav_order: 5
 has_children: true
 has_toc: false
 ---

docs/references.md

@@ -1,7 +1,7 @@
 ---
 layout: default
 title: References
-nav_order: 8
+nav_order: 7
 has_children: false
 has_toc: false
 ---