[Fixed] improper operation of the 'Delete revisions on initial publication' feature

- Now the copy revision is not to be removed.
Version 1.3.6
Merge branch 'svn'
[Fixed] improper operation of the 'Delete revisions on initial publication' feature

- Now the copy revision is not to be removed.

git-svn-id: http://plugins.svn.wordpress.org/thin-out-revisions/trunk@765550 b8457f37-d9ea-0310-8a92-e5e31aec5664
Version 1.3.6

git-svn-id: http://plugins.svn.wordpress.org/thin-out-revisions/trunk@765551 b8457f37-d9ea-0310-8a92-e5e31aec5664
Merge branch 'svn'
Developing a new feature to remove old revisions

- still developing
- still using stubs

TODO:
- run as a daily job
- Japanese resource