Some rules added and fixed.

    * new/print.jam (wrapped-text): New rule.
    * new/property.jam (refine): Fixed a horrible bug. (as-path): New rule,
        to be made smarter later.
    * sequence.jam: Comment typo fixed, and trailing whitespace killed.


[SVN r13679]

tools/build

@@ -1 +1 @@
-Subproject commit 6817b2e046a5e9193ca6c1aeb638f9b71971c2de
+Subproject commit 30f83cf828782864d460c7ac14ae3d6d6da4b1c3