Added unit tests and changelog

Author: gsherwood

CodeSniffer/Standards/PEAR/Tests/WhiteSpace/ScopeClosingBraceUnitTest.inc

@@ -88,4 +88,12 @@ switch ($httpResponseCode) {
 switch($i) {
 case 1: {}
 }
-?>
+
+switch ($httpResponseCode) {
+    case 100:
+    case 101:
+    case 102:
+        exit;
+    default:
+    exit;
+}

CodeSniffer/Standards/PEAR/Tests/WhiteSpace/ScopeClosingBraceUnitTest.php

@@ -50,6 +50,7 @@ public function getErrorList()
                 65 => 1,
                 85 => 1,
                 89 => 1,
+                98 => 1,
                );
 
     }//end getErrorList()

package.xml

@@ -34,6 +34,7 @@ http://pear.php.net/dtd/package-2.0.xsd">
     -- Thanks to Antoine Musso for the patch
   - Comment parser now supports non-English characters when splitting comment lines into words
     -- Thanks to Nik Sun for the patch
+  - Exit statements are now recognised as valid closers for CASE and DEFAULT blocks
   - Fixed bug #20097 : CLI.php throws error in php 5.2
   - Fixed bug #20100 : incorrect Function mysql() has been deprecated report
  </notes>