WSClient no longer has to resort to trickery since we require perl 5.8

docs/changelog/6.x.x.txt

@@ -1,6 +1,8 @@
 6.8.1
  - Upgraded TinyMCE to 2.0.1, which allows the rich editor to work with
    Firefox 1.5.
+ - Now that we're requiring Perl 5.8, don't need to do the hackery for WS
+   Client to work any longer.
 
 6.8.0
  - Switched Date::Manip to DateTime for better performance and more 

docs/gotcha.txt

@@ -7,6 +7,12 @@ upgrading from one version to the next, or even between multiple
 versions. Be sure to heed the warnings contained herein as they will
 save you many hours of grief.
 
+6.8.0
+--------------------------------------------------------------------
+ * Before upgrading you must install the following new Perl modules:
+	Data::Structure::Util
+
+
 6.8.0
 --------------------------------------------------------------------
  * Before upgrading you must install the following new Perl modules:
@@ -78,6 +84,8 @@ save you many hours of grief.
 	which will increase performance, and add to our functionality
 	for the future.
 
+ * WebGUI now requires Perl 5.8 to operate.
+
  * The Macro API has been changed. If you have any third-party macros
 	installed make sure to update them prior to upgrading. See
 	docs/migration.txt for details.