Merge pull request zendframework/zendframework#4098 from samsonasik/f…

…ix/docblock.bool

fix php docblock : boolean should be bool

Conflicts:
	library/Zend/Filter/File/RenameUpload.php
	library/Zend/Mvc/Controller/Plugin/FilePostRedirectGet.php
	library/Zend/Mvc/Controller/Plugin/FlashMessenger.php
	library/Zend/Mvc/Controller/Plugin/PostRedirectGet.php
	library/Zend/Mvc/Router/SimpleRouteStack.php

src/FileInput.php

@@ -28,17 +28,17 @@
 class FileInput extends Input
 {
     /**
-     * @var boolean
+     * @var bool
      */
     protected $isValid = false;
 
     /**
-     * @var boolean
+     * @var bool
      */
     protected $autoPrependUploadValidator = true;
 
     /**
-     * @param  boolean $value Enable/Disable automatically prepending an Upload validator
+     * @param  bool $value Enable/Disable automatically prepending an Upload validator
      * @return FileInput
      */
     public function setAutoPrependUploadValidator($value)
@@ -48,7 +48,7 @@ public function setAutoPrependUploadValidator($value)
     }
 
     /**
-     * @return boolean
+     * @return bool
      */
     public function getAutoPrependUploadValidator()
     {
@@ -85,7 +85,7 @@ public function getValue()
 
     /**
      * @param  mixed $context Extra "context" to provide the validator
-     * @return boolean
+     * @return bool
      */
     public function isValid($context = null)
     {