Release stack_trace 1.0.0.

R=kevmoo@google.com, rnystrom@google.com

Review URL: https://codereview.chromium.org//308763003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart/pkg/watcher@36891 260f80e4-7a28-3924-810f-c04153c831b5
diff --git a/pubspec.yaml b/pubspec.yaml
index 1045bc5..51ba562 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -7,7 +7,7 @@
   notifies you when files have been added, removed, or modified.
 dependencies:
   path: ">=0.9.0 <2.0.0"
-  stack_trace: ">=0.9.1 <0.10.0"
+  stack_trace: ">=0.9.1 <2.0.0"
 dev_dependencies:
   scheduled_test: ">=0.9.3-dev <0.11.0"
   unittest: ">=0.9.2 <0.10.0"