Added on_direct_message support
get Compression working (again) in a fashion closer to the existing code
same code works for both deflate and gzip
Added support for Site Streams and API v1.1

Endpoints changed for Twitter API v1.1. The firehose, sample, and filter
streams use stream.twitter.com. User Streams and Site Streams have their
own hosts: userstream.twitter.com, and sitestream.twitter.com.

Site Streams needs tests. Probably need to factor t/streaming.t into 3
tests, one for each target host.
Fix test
Checking in changes prior to tagging of version 0.23.

Changelog diff is:

diff --git a/Changes b/Changes
index e7259fe..fff5ba3 100644
--- a/Changes
+++ b/Changes
@@ -1,7 +1,9 @@
 Revision history for Perl extension AnyEvent::Twitter::Stream

-0.23
+0.23  Sat Mar  9 23:33:48 PST 2013
         - Added on_direct_message support (semifor)
+        - Fixed compression (perigrin)
+        - Support 1.1 API and Site Streams (semifor)

 0.22  Tue Oct  4 23:52:17 PDT 2011
         - Streaming is now SSL only