CCleaner 3.21.1767

- Added support for Windows Server 2012.
- Added Opera plug-in cache cleaning.
- Added benchmarking for Cleaner summary results.
- Improved Startup Tool loading algorithm.
- Improved Drive support in Drive Wiper tool.
- Improved Font Cache cleaning.
- Improved Wildcard behavior in search boxes.
- Improved System Restore discovery.
- Improved Windows 8 identification.
- Added cleaning for Universal Extractor.
- Updated Internet Download Manager cleaning.
- Added Tatar translation.
- Minor GUI improvements and bug fixes.