Published sync_http to pub. Updating README to link to pub page, and incrementing version number.

BUG=
R=zra@google.com

Review-Url: https://codereview.chromium.org/2840723004 .
diff --git a/README.md b/README.md
index 95a06d9..fa96279 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,7 @@
 ============================
 
 [![Build Status](https://travis-ci.org/dart-lang/sync_http.svg?branch=master)](https://travis-ci.org/dart-lang/sync_http/)
+[![pub package](https://img.shields.io/pub/v/sync_http.svg)](https://pub.dartlang.org/packages/sync_http)
 
 **Important Note:** This package requires the RawSynchronousSocket class to
 work, which should become available in version 1.24 of the Dart SDK. If you
@@ -10,7 +11,7 @@
 A simple Dart HTTP client implemented using RawSynchronousSockets to allow for
 synchronous HTTP requests.
 
-Warning: This library should probably only be used to connect to HTTP servers
+**Warning**: This library should probably only be used to connect to HTTP servers
 that are hosted on 'localhost'. The operations in this library will block the
 calling thread to wait for a response from the HTTP server. The thread can
 process no other events while waiting for the server to respond. As such, this
diff --git a/pubspec.yaml b/pubspec.yaml
index 7cb1f46..ba8c881 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: sync_http
-version: 0.1.0
+version: 0.1.1
 author: Dart Team <misc@dartlang.org>
 description: Synchronous HTTP client for Dart.
 homepage: https://github.com/dart-lang/sync_http