add/improve ::Report::* documention
Checking in changes prior to tagging of version 0.07.

Changelog diff is:

diff --git a/Changes b/Changes
index f13a01e..5263c1c 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,10 @@ Revision history for Perl extension WebService-Toggl

 {{$NEXT}}

+0.07 2014-07-29T18:01:34Z
+
+    - add documentation for ::Report::* objects
+
 0.06 2014-07-29T14:43:23Z

     - add use strict/warnings to ::Role::Item