[3.1.0] The bulk of autoload support added

- Add FSTools:globr()
- require_once removed from all files
- HTMLPurifier.autoload.php added to register autoload handler
- Removed redundant chdir in maintenance script
- Modified standalone to use HTMLPurifier.includes.php for including stuff
- Added maintenance script remove-require-once.php which we used once and should never use again

git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@1516 48356398-32a2-884e-a903-53898d9a118a

library/HTMLPurifier/Strategy/Composite.php

@@ -1,8 +1,5 @@
 <?php
 
-require_once 'HTMLPurifier/Strategy.php';
-require_once 'HTMLPurifier/Config.php';
-
 /**
  * Composite strategy that runs multiple strategies on tokens.
  */

library/HTMLPurifier/Strategy/Core.php

@@ -1,12 +1,5 @@
 <?php
 
-require_once 'HTMLPurifier/Strategy/Composite.php';
-
-require_once 'HTMLPurifier/Strategy/RemoveForeignElements.php';
-require_once 'HTMLPurifier/Strategy/MakeWellFormed.php';
-require_once 'HTMLPurifier/Strategy/FixNesting.php';
-require_once 'HTMLPurifier/Strategy/ValidateAttributes.php';
-
 /**
  * Core strategy composed of the big four strategies.
  */

library/HTMLPurifier/Strategy/FixNesting.php

@@ -1,8 +1,5 @@
 <?php
 
-require_once 'HTMLPurifier/Strategy.php';
-require_once 'HTMLPurifier/HTMLDefinition.php';
-
 /**
  * Takes a well formed list of tokens and fixes their nesting.
  * 

library/HTMLPurifier/Strategy/MakeWellFormed.php

@@ -1,13 +1,5 @@
 <?php
 
-require_once 'HTMLPurifier/Strategy.php';
-require_once 'HTMLPurifier/HTMLDefinition.php';
-require_once 'HTMLPurifier/Generator.php';
-
-require_once 'HTMLPurifier/Injector/AutoParagraph.php';
-require_once 'HTMLPurifier/Injector/Linkify.php';
-require_once 'HTMLPurifier/Injector/PurifierLinkify.php';
-
 HTMLPurifier_ConfigSchema::define(
     'AutoFormat', 'Custom', array(), 'list', '
 <p>

library/HTMLPurifier/Strategy/RemoveForeignElements.php

@@ -1,12 +1,5 @@
 <?php
 
-require_once 'HTMLPurifier/Strategy.php';
-require_once 'HTMLPurifier/HTMLDefinition.php';
-require_once 'HTMLPurifier/Generator.php';
-require_once 'HTMLPurifier/TagTransform.php';
-
-require_once 'HTMLPurifier/AttrValidator.php';
-
 HTMLPurifier_ConfigSchema::define(
     'Core', 'RemoveInvalidImg', true, 'bool', '
 <p>

library/HTMLPurifier/Strategy/ValidateAttributes.php

@@ -1,11 +1,5 @@
 <?php
 
-require_once 'HTMLPurifier/Strategy.php';
-require_once 'HTMLPurifier/HTMLDefinition.php';
-require_once 'HTMLPurifier/IDAccumulator.php';
-
-require_once 'HTMLPurifier/AttrValidator.php';
-
 /**
  * Validate all attributes in the tokens.
  */