Checking in changes prior to tagging of version 0.02.

Changelog diff is:

diff --git a/Changes b/Changes
index e6fcdc4..5eb1f33 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,11 @@ Revision history for Perl extension Gazelle

 {{$NEXT}}

+0.02 2014-11-13T02:57:35Z
+
+    - fix install problem. mv ppport.h to rootdir
+    - change poll timing when writev
+
 0.01 2014-11-12T05:45:55Z

     - original version