more docs
remove trash
make_tar_ball method is no longer needed
Checking in changes prior to tagging of version 0.0.37.

Changelog diff is:

diff --git a/Changes b/Changes
index c905d43..a91d82f 100644
--- a/Changes
+++ b/Changes
@@ -1,6 +1,6 @@
 Revision history for Perl extension Minilla

-0.0.36
+0.0.37

 0.0.18
docs
added migrate subcommand
user can choice how bump up version
Checking in changes prior to tagging of version 0.0.39.

Changelog diff is:

diff --git a/Changes b/Changes
index a91d82f..3df7c03 100644
--- a/Changes
+++ b/Changes
@@ -1,6 +1,6 @@
 Revision history for Perl extension Minilla

-0.0.37
+0.0.39

 0.0.18