Cleanup packaging

[packaging] Change extra version from cxl1 to maui1
[packaging] Fix source name
[packaging] Different kernel configuration for x86 and x86_64
[packaging] Compress sources with xz instead of bzip2
[packaging] Fix source file name
[packaging] Fix configuration copy
[packaging] Copy config file into sources directory
[packaging] Refresh configuration
[packaging] Add bc to build requirements
[packaging] Fix kernel version and file list
Update kernel version to 3.13.1

[linux] Update to 3.13.1
Update kernel version to 3.13.2

[linux] Update to 3.13.2
Update kernel version to 3.13.6

[linux] Update to 3.13.6
Replace mkinitrd dependency with dracut

[packaging] Use dracut instead of mkinitrd