Fix scoping / global state problems in tests by using DI in Default Extension. Also removing a bunch of old fashioned phpdoc annotations that are superseded by namespaces.

docs/programmers/caching/caching-custom.md

@@ -63,7 +63,7 @@ to invoke your custom CacheResource implementation.
      *   INDEX(`modified`)
      * ) ENGINE = InnoDB;</pre>
      *
-     * @package CacheResource-examples
+    
      * @author Rodney Rehm
      */
     class My_CacheResource_Mysql extends \Smarty\Cacheresource\Custom {
@@ -211,7 +211,7 @@ to invoke your custom CacheResource implementation.
      * Note that memcache has a limitation of 256 characters per cache-key.
      * To avoid complications all cache-keys are translated to a sha1 hash.
      *
-     * @package CacheResource-examples
+    
      * @author Rodney Rehm
      */
     class My_CacheResource_Memcache extends \Smarty\Cacheresource\KeyValueStore {

docs/programmers/plugins/plugins-resources.md

@@ -48,7 +48,7 @@ example.
      * Demo data:
      * <pre>INSERT INTO `templates` (`name`, `modified`, `source`) VALUES ('test.tpl', "2010-12-25 22:00:00", '{$x="hello world"}{$x}');</pre>
      *
-     * @package Resource-examples
+    
      * @author Rodney Rehm
      */
     class My_Resource_Mysql extends \Smarty\Resource\CustomPlugin {

docs/programmers/resources/resources-custom.md

@@ -34,7 +34,7 @@ on the functions you are supposed to provide.
     * Demo data:
     * <pre>INSERT INTO `templates` (`name`, `modified`, `source`) VALUES ('test.tpl', "2010-12-25 22:00:00", '{$x="hello world"}{$x}');</pre>
     *
-    * @package Resource-examples
+   
     * @author Rodney Rehm
     */
     class My_Resource_Mysql extends \Smarty\Resource\Custom {

docs/programmers/resources/template-resources.md

@@ -44,7 +44,7 @@ on the functions you are supposed to provide.
      * Demo data:
      * <pre>INSERT INTO `templates` (`name`, `modified`, `source`) VALUES ('test.tpl', "2010-12-25 22:00:00", '{$x="hello world"}{$x}');</pre>
      *
-     * @package Resource-examples
+    
      * @author Rodney Rehm
      */
     class My_Resource_Mysql extends \Smarty\Resource\Custom {