reviewed and updated old guides

Author: DavertMik

_includes/guides.html

@@ -12,5 +12,6 @@
 <li><a href="/docs/Data">Data</a></li>
 <li><a href="/docs/APITesting">API Testing</a></li>
 <li><a href="/docs/Codecoverage">Codecoverage</a></li>
+<li><a href="/docs/Reporting">Reporting</a></li>
 <li><a href="/docs/ContinuousIntegration">Continuous Integration</a></li>
 <li><a href="/docs/ParallelExecution">Parallel Execution</a></li>

docs/01-Introduction.md

@@ -4,11 +4,6 @@ title: Introduction - Codeception Docs
 ---
 
 
----
-layout: doc
-title: 01-Introduction - Codeception - Documentation
----
-
 # Introduction
 
 The idea behind testing is not new. You can't sleep well if you are not confident
@@ -55,18 +50,15 @@ With acceptance tests, you can be confident that users, following all the define
 
 #### Sample acceptance test
 
-{% highlight php %}
-
-<?php
+```php
 $I->amOnPage('/');
 $I->click('Sign Up');
 $I->submitForm('#signup', [
   'username' => 'MilesDavis', 
   'email' => 'miles@davis.com'
 ]);
 $I->see('Thank you for Signing Up!');
-
-{% endhighlight %}
+```
 
 ### Functional Tests
 
@@ -79,17 +71,14 @@ For functional tests, your application needs to be structured in order to run in
 
 #### Sample functional test
 
-{% highlight php %}
-
-<?php
+```php
 $I->amOnPage('/');
 $I->click('Sign Up');
 $I->submitForm('#signup', ['username' => 'MilesDavis', 'email' => 'miles@davis.com']);
 $I->see('Thank you for Signing Up!');
 $I->seeEmailSent('miles@davis.com', 'Thank you for registration');
 $I->seeInDatabase('users', ['email' => 'miles@davis.com']);
-
-{% endhighlight %}
+```
 
 > This looks very similar to acceptance tests. The behavior is the same, however, the test is executed inside PHP without launching a browser.
 
@@ -109,9 +98,7 @@ The better you understand the testing scenario, the faster you can update it for
 
 #### Sample integration test
 
-{% highlight php %}
-
-<?php
+```php
 public function testSavingUser()
 {
     $user = new User();
@@ -124,8 +111,7 @@ public function testSavingUser()
       'surname' => 'Davis'
     ]);
 }
-
-{% endhighlight %}
+```
 
 ## Conclusion