ensure that objects in docs are sorted alphabetically (bug #4333)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5740 65c4cc65-6c06-0410-ace0-fbb531ad65f3

contrib/asterisk-ng-doxygen

@@ -317,7 +317,7 @@ SORT_MEMBER_DOCS       = YES
 # by member name. If set to NO (the default) the members will appear in 
 # declaration order.
 
-SORT_BRIEF_DOCS        = NO
+SORT_BRIEF_DOCS        = YES
 
 # If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be 
 # sorted by fully-qualified names, including namespaces. If set to