Final set of patches for 4.13
* Some important fixes for 9000 HW;
* FW API changes for the upcoming -30 ucode release;
* A few new PCI IDs for 9000 series;
* Reorganization of common files;
* Some more fixes and improvements here and there
* Initialization and other important fixes for 9000 series;
* Support for version 30 of the FW API for 8000 and 9000 series;