Add docs.
Checking in changes prior to tagging of version 0.02.

Changelog diff is:

diff --git a/Changes b/Changes
index 4bc2188..ebcc272 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,10 @@ Revision history for Perl extension App-pmdeps

 {{$NEXT}}

+0.02 2013-06-23T16:13:22Z
+
+    - add `--without-phase` and `--without-type` options.
+
 0.01 2013-06-18T11:21:25Z

     - original version