Add "Experimental" to the flag.

Hopefully people that don't need it won't use it.

docs/exceptions/filesCouldNotLocatePHP.md

@@ -9,7 +9,7 @@ require_once __DIR__ . '/../vendor/autoload.php';
 
 use HaydenPierce\ClassFinder\ClassFinder;
 
-ClassFinder::enableFilesSupport();
+ClassFinder::enableExperimentalFilesSupport();
 $classes = ClassFinder::getClassesInNamespace('Acme\Foo\Bar');
 ```
 

docs/exceptions/filesExecNotAvailable.md

@@ -9,7 +9,7 @@ require_once __DIR__ . '/../vendor/autoload.php';
 
 use HaydenPierce\ClassFinder\ClassFinder;
 
-ClassFinder::enableFilesSupport();
+ClassFinder::enableExperimentalFilesSupport();
 $classes = ClassFinder::getClassesInNamespace('Acme\Foo\Bar');
 ```
 
@@ -31,7 +31,7 @@ that enabled it, you should remove it and see if you're part of the 99% that doe
 want to explicitly disable it:
 
 ```
-ClassFinder::disableFilesSupport();
+ClassFinder::disableExperimentalFilesSupport();
 $classes = ClassFinder::getClassesInNamespace('Acme\Foo\Bar');
 ```
 

src/ClassFinder.php

@@ -81,12 +81,12 @@ class ClassFinder
         self::$config->setAppRoot($appRoot);
     }
 
-    public static function enableFilesSupport()
+    public static function enableExperimentalFilesSupport()
     {
         self::$useFilesSupport = true;
     }
 
-    public static function disableFilesSupport()
+    public static function disableExperimentalFilesSupport()
     {
         self::$useFilesSupport = false;
     }

test/app1/files/RedHerring.php

@@ -1,3 +1,5 @@
 <?php
 
 namespace TestApp1\FilesClasses;
+
+class OtherRedHerring {}

test/app1/src/FilesTest.php

@@ -19,7 +19,7 @@ class FilesTest extends \PHPUnit_Framework_TestCase
     public function testClassFinder($namespace, $expected, $message)
     {
         try {
-            ClassFinder::enableFilesSupport();
+            ClassFinder::enableExperimentalFilesSupport();
             $classes = ClassFinder::getClassesInNamespace($namespace);
         } catch (\Exception $e) {
             $this->assertFalse(true, 'An exception occurred: ' . $e->getMessage());
@@ -61,7 +61,7 @@ class FilesTest extends \PHPUnit_Framework_TestCase
      */
     public function testFilesSupportRequiresEnabling()
     {
-        ClassFinder::disableFilesSupport(); // Disabling FilesSupport should cause no files to be found.
+        ClassFinder::disableExperimentalFilesSupport(); // Disabling FilesSupport should cause no files to be found.
         $classes = ClassFinder::getClassesInNamespace('TestApp1\FilesClasses');
     }