Log Message:
Updated finance/magento to 1.9.2.1.

1.9.2.1
- SUPEE-6482 patch bundle integrated

1.9.2
- Automated testing framework with nearly 170 automated functional tests
- Addressed performance degradation with downloadable products.
- Numerous performance enhancements
- USPS Canadian international shipping rates are returned correctly
- SUPEE-6285, SUPEE-5994, SUPEE-5344 patch bundles integrated
- Additional Security Enhancements

See release notes for more details:

http://merch.docs.magento.com/ce/user_guide/Magento_Community_Edition_User_Guide.html#magento/release-notes-ce-1.9.2.1.html%3FTocPath%3DAppendices%7C%2520Release%2520Notes%7C_____0