Added entries to the fixed bugs section.

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@267849 13f79535-47bb-0310-9956-ffa450edef68

WHATSNEW

@@ -42,8 +42,8 @@ Fixed bugs:
 
 * <chmod> didn't work when used as a directory based task.
 
-* Path didn't resolve relative filenames with respect to the Project's
-basedir.
+* Path, Available, Property didn't resolve relative filenames with
+respect to the Project's basedir.
 
 * Project didn't interpret the basedir attribute correctly in all
-cases.
+cases.