Sorted class uses is documentation

README.md

@@ -26,7 +26,8 @@ to post them.
 
 Build status:
 =============
-[![Build Status](https://scrutinizer-ci.com/g/szymach/c-pchart/badges/build.png?b=master)](https://scrutinizer-ci.com/g/szymach/c-pchart/build-status/master)
+[![Build Status](https://scrutinizer-ci.com/g/szymach/c-pchart/badges/build.png?b=master)](https://scrutinizer-ci.com/g/szymach/c-pchart/build-status/master) 
+[![Build Status](https://scrutinizer-ci.com/g/szymach/c-pchart/badges/build.png?b=2.0)](https://scrutinizer-ci.com/g/szymach/c-pchart/build-status/2.0)
 
 Code quality:
 =============

resources/doc/2d_pie.md

@@ -5,9 +5,9 @@
 ```php
 require '/path/to/your/vendor/autoload.php';
 
+use CpChart\Chart\Pie;
 use CpChart\Data;
 use CpChart\Image;
-use CpChart\Chart\Pie;
 
 // Create and populate data
 $data = new Data([40, 60, 15, 10, 6, 4], "ScoreA");

resources/doc/2d_ring.md

@@ -5,9 +5,9 @@
 ```php
 require '/path/to/your/vendor/autoload.php';
 
+use CpChart\Chart\Pie;
 use CpChart\Data;
 use CpChart\Image;
-use CpChart\Chart\Pie;
 
 /* Create and populate the Data object */
 $data = new Data();

resources/doc/3d_pie.md

@@ -5,9 +5,9 @@
 ```php
 require '/path/to/your/vendor/autoload.php';
 
+use CpChart\Chart\Pie;
 use CpChart\Data;
 use CpChart\Image;
-use CpChart\Chart\Pie;
 
 /* Create and populate the Data object */
 $data = new Data();

resources/doc/3d_ring.md

@@ -5,9 +5,9 @@
 ```php
 require '/path/to/your/vendor/autoload.php';
 
+use CpChart\Chart\Pie;
 use CpChart\Data;
 use CpChart\Image;
-use CpChart\Chart\Pie;
 
 /* Create and populate the Data object */
 $data = new Data();

resources/doc/contour.md

@@ -5,9 +5,9 @@
 ```php
 require '/path/to/your/vendor/autoload.php';
 
+use CpChart\Chart\Surface;
 use CpChart\Data;
 use CpChart\Image;
-use CpChart\Chart\Surface;
 
 /* Create the Image object */
 $image = new Image(400, 400);

resources/doc/polar.md

@@ -5,9 +5,9 @@
 ```php
 require '/path/to/your/vendor/autoload.php';
 
+use CpChart\Chart\Radar;
 use CpChart\Data;
 use CpChart\Image;
-use CpChart\Chart\Radar;
 
 /* Create and populate the Data object */
 $data = new Data();

resources/doc/radar.md

@@ -5,9 +5,9 @@
 ```php
 require '/path/to/your/vendor/autoload.php';
 
+use CpChart\Chart\Radar;
 use CpChart\Data;
 use CpChart\Image;
-use CpChart\Chart\Radar;
 
 /* Prepare some nice data & axis config */
 $data = new Data();

resources/doc/scatter_best_fit.md

@@ -5,9 +5,9 @@
 ```php
 require '/path/to/your/vendor/autoload.php';
 
+use CpChart\Chart\Scatter;
 use CpChart\Data;
 use CpChart\Image;
-use CpChart\Chart\Scatter;
 
 /* Create the Data object */
 $data = new Data();

resources/doc/scatter_line.md

@@ -5,9 +5,9 @@
 ```php
 require '/path/to/your/vendor/autoload.php';
 
+use CpChart\Chart\Scatter;
 use CpChart\Data;
 use CpChart\Image;
-use CpChart\Chart\Scatter;
 
 /* Create the Data object */
 $data = new Data();

resources/doc/scatter_plot.md

@@ -5,9 +5,9 @@
 ```php
 require '/path/to/your/vendor/autoload.php';
 
+use CpChart\Chart\Scatter;
 use CpChart\Data;
 use CpChart\Image;
-use CpChart\Chart\Scatter;
 
 /* Create the Data object */
 $data = new Data();

resources/doc/scatter_spline.md

@@ -5,9 +5,9 @@
 ```php
 require '/path/to/your/vendor/autoload.php';
 
+use CpChart\Chart\Scatter;
 use CpChart\Data;
 use CpChart\Image;
-use CpChart\Chart\Scatter;
 
 /* Create the Data object */
 $data = new Data();

resources/doc/scatter_threshold.md

@@ -5,9 +5,9 @@
 ```php
 require '/path/to/your/vendor/autoload.php';
 
+use CpChart\Chart\Scatter;
 use CpChart\Data;
 use CpChart\Image;
-use CpChart\Chart\Scatter;
 
 /* Create the Data object */
 $data = new Data();

resources/doc/scatter_threshold_area.md

@@ -5,9 +5,9 @@
 ```php
 require '/path/to/your/vendor/autoload.php';
 
+use CpChart\Chart\Scatter;
 use CpChart\Data;
 use CpChart\Image;
-use CpChart\Chart\Scatter;
 
 /* Create the Data object */
 $data = new Data();

resources/doc/spring.md

@@ -5,8 +5,8 @@
 ```php
 require '/path/to/your/vendor/autoload.php';
 
-use CpChart\Image;
 use CpChart\Chart\Spring;
+use CpChart\Image;
 
 /* Create the Image object */
 $image = new Image(300, 300);

resources/doc/stock.md

@@ -5,9 +5,9 @@
 ```php
 require '/path/to/your/vendor/autoload.php';
 
+use CpChart\Chart\Stock;
 use CpChart\Data;
 use CpChart\Image;
-use CpChart\Chart\Stock;
 
 /* Create and populate the Data object */
 $data = new Data();

resources/doc/surface.md

@@ -5,9 +5,9 @@
 ```php
 require '/path/to/your/vendor/autoload.php';
 
+use CpChart\Chart\Surface;
 use CpChart\Data;
 use CpChart\Image;
-use CpChart\Chart\Surface;
 
 /* Create the Image object */
 $image = new Image(400, 400);