Correct synopsis

Forgot to specify salt key, lel
Bump version

a v0.02 so soon, lol
Checking in changes prior to tagging of version 0.02.

Changelog diff is:

diff --git a/Changes b/Changes
index ecc9030..de0f323 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,8 @@ Revision history for Perl extension Hashids

 {{$NEXT}}

+0.02 2013-08-20T10:01:07Z
+
     - Forgot salt key in SYNOPSIS

 0.01 2013-08-20T08:41:48Z