go1.7rc6

Change-Id: Ie76b5af0ecc4c64c523110b44483c06e7031237c
Reviewed-on: https://go-review.googlesource.com/25582
Reviewed-by: Chris Broadfoot <cbro@golang.org>
diff --git a/VERSION b/VERSION
index 051d68d..e774333 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-go1.7rc5
\ No newline at end of file
+go1.7rc6
\ No newline at end of file