- Fixed issue with getting file list to backup including '.' and '..'.

git-svn-id: https://plugins.svn.wordpress.org/cyan-backup/trunk@873135 b8457f37-d9ea-0310-8a92-e5e31aec5664
- Update for 1.6.4 release.

git-svn-id: https://plugins.svn.wordpress.org/cyan-backup/trunk@873138 b8457f37-d9ea-0310-8a92-e5e31aec5664