Removes issue explanation from readme file. See #14.

Issue explanation was moved to its own issue.

README.md

@@ -1,17 +1,3 @@
 # Stripes Stuff
 
 A collection of plugins, extensions and integrations for the [Stripes Framework](https://github.com/StripesFramework/stripes).
-
-NOTE:
-This a modified version that solves the problem that (Not)Allowed tags do not work with FreeMarker.
-When used the following message appears:
-Message: "Can't buffer body since org.stripesstuff.plugin.security.AllowedTag does not implement BodyTag."
-
-This is the result of doStartTag() method of the AllowedTag returning EVAL_BODY_AGAIN if the tag "is allowed".
-This EVAL_BODY_AGAIN value is defined in the IterationTag interface and is meant only to be returned from the doAfterBody() method to indicate that a next iteration is wanted.
-
-Unfortunately EVAL_BODY_AGAIN has the same actual value as EVAL_BODY_BUFFERED, a valid return value for the doStartTag() of a BodyTag. So returning this value leads to the confusing FreeMarker error message. 
-
-Solution is to have doStartTag() return EVAL_BODY_INCLUDE, the proper return value to have the body evaluated.
-
-NOTE that this error is undoubtedly the result of the completely confusing way JSP has set up its class/interface hierarchy and return value definitions.