* Rename deviceinfo variable flash_methods to flash_method
* Update pmb.config.deviceinfo_attributes / add sanity check
* Add test case that parses all deviceinfo files
* Added redscreen kernel patch and xorg config
* Moved weston and x11 specific config to subpackage
* Removed deviceinfo_weston_pixman_type for hammerhead
* Added msm-fb-refresher to hammerhead