Added template for CentOS 6.3 32-Bit box.
Added template for CentOS 6.3 64-Bit box.
Added template for CentOS 6.4 32-Bit box.
Added template for CentOS 6.4 64-Bit box.
Added template for Ubuntu 12.04.1 32-Bit box.
Added template for Ubuntu 12.04.1 64-Bit box.
Added template for Windows 7 SP1 64-Bit box.