Upgrade to Bazel 0.10.1 + sandbox revert

Change-Id: I359ab15f1fc94428acf2e1fd52fd1e0dd5428419
diff --git a/y2016/dashboard/BUILD b/y2016/dashboard/BUILD
index ce3df07..a926350 100644
--- a/y2016/dashboard/BUILD
+++ b/y2016/dashboard/BUILD
@@ -1,5 +1,5 @@
-load('/aos/externals/seasocks/gen_embedded', 'gen_embedded')
-load('/aos/downloader/downloader', 'aos_downloader_dir')
+load('//aos/externals/seasocks:gen_embedded.bzl', 'gen_embedded')
+load('//aos/downloader:downloader.bzl', 'aos_downloader_dir')
 
 gen_embedded(
   name = 'gen_embedded',