- Added artificial delay option for hosting providers that watch CPU usage.
- Added PclZip temporary files are both excluded and deleted when found.
- Updated handling of error conditions with the active backup file.
- Updated error messages when generating the zip file now reflect real cause of error.
- Removed requirement for temporary copy of the WordPress directory.
- Removed old code that is no longer used.


git-svn-id: https://plugins.svn.wordpress.org/cyan-backup/trunk@879104 b8457f37-d9ea-0310-8a92-e5e31aec5664