review: remove redundant todos

Change-Id: I2b96d20ad2ab925fbda2b13db85360c357b83e0b
Reviewed-on: https://go-review.googlesource.com/1700
Reviewed-by: Rob Pike <r@golang.org>
diff --git a/git-review/review.go b/git-review/review.go
index 492a401..fa049a3 100644
--- a/git-review/review.go
+++ b/git-review/review.go
@@ -2,11 +2,6 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// TODO(adg): recognize non-master remote branches
-// TODO(adg): accept -a flag on 'commit' (like git commit -a)
-// TODO(adg): check style of commit message
-// TOOD(adg): print gerrit votes on 'pending'
-// TODO(adg): add gofmt commit hook
 // TODO(adg): print changed files on review sync
 // TODO(adg): translate email addresses without @ by looking up somewhere