add deps #5
Checking in changes prior to tagging of version 0.64.

Changelog diff is:

diff --git a/Changes b/Changes
index 0fa2973..1d92db3 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,9 @@
 Revision history for Perl extension AnyEvent::Twitter

+0.64    Fri Jan 11 22:16:43 2013
+        - add deps (Time::Piece)
+          Time::Piece was first released with perl v5.9.5
+
 0.63    Sun Jan  6 21:30:43 2013
         - add parse_timestamp method
         - support REST API Version 1.1