.hgtags: tag weekly.2011-06-16 and release.r57.2.

R=r, r
CC=golang-dev
http://codereview.appspot.com/4648048

.hgtags

@@ -2,6 +2,8 @@ f3ef978cda6fabc10f6039aeed960340547c6d5a release.r56
 96dad172ec5b1aa6946f13f9cbf9cfe0fec40f05 weekly.2011-04-04
 37b09d1346b72c73a76672aa9a830bff9e6be014 weekly.2011-04-13
 44f4e3da3f952834d65c7a5fcc1f1a2cc90e1542 weekly.2011-04-27
-44f4e3da3f952834d65c7a5fcc1f1a2cc90e1542 weekly
+097a1c90eb4bf73ecacbcef71c09298f4a596dcd weekly.2011-06-16
+097a1c90eb4bf73ecacbcef71c09298f4a596dcd weekly
 fa1080cfc0a4d0fa24844bc50124aed892365059 release.r57.1
+fa1080cfc0a4d0fa24844bc50124aed892365059 release.r57.2
 fa1080cfc0a4d0fa24844bc50124aed892365059 release