Documenting existence of escapeEntryTitleAndDescription flag as suggested by @daniel-beck.

core/src/main/resources/lib/form/entry.jelly

@@ -33,7 +33,7 @@ THE SOFTWARE.
     <st:attribute name="title">
       Name of the entry. Think of this like a label for the control.
 
-      This content is HTML. Use h.escape if necessary.
+      This content is HTML (unless the boolean variable escapeEntryTitleAndDescription is set). Use h.escape if necessary.
     </st:attribute>
     <st:attribute name="field">
       Used for the databinding. TBD. When this attribute
@@ -49,7 +49,7 @@ THE SOFTWARE.
       is somewhat de-emphasized, in favor of the inline foldable help page
       specified via @help.
 
-      This content is HTML. Use h.escape if necessary.
+      This content is HTML (unless the boolean variable escapeEntryTitleAndDescription is set). Use h.escape if necessary.
     </st:attribute>
     <st:attribute name="help">
       URL to the HTML page. When this attribute is specified, the entry gets