Coffeearc

This is an experimental alpha version that supports multi-threading. So far, the CCM profile is configured for this.
Although this version fixes some minor bugs, I've done some heavy refactoring. So there might be some more in this release.
I believe that basic functionality is stable, though.

And, you might want to take a look at the Wiki, I added some content.

Changes in version 0.60a 2009/06/03

- Fixed archive dialog selection problem
- Fixed missing archive version check
- Fixed inexact pure compression speed calculation
- Added (experimental) multithreading capability
- Added minimum cluster size bounds
- Improved exception handling
- Improved file sorting
- Heavily improved Coffeezip plugin performance
- Profile updates
- Updated documentation