adding codereview file, formatting, adding gitignore
R=lrn@google.com
Review URL: https://codereview.chromium.org//955053002
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..25161ad
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+pubspec.lock
+packages
diff --git a/codereview.settings b/codereview.settings
new file mode 100644
index 0000000..ef6dc9c
--- /dev/null
+++ b/codereview.settings
@@ -0,0 +1,3 @@
+CODE_REVIEW_SERVER: https://codereview.chromium.org/
+VIEW_VC: https://github.com/dart-lang/isolate/commit/
+CC_LIST: reviews@dartlang.org
\ No newline at end of file
