18.0.0 Support

[SciresM]

Master issue/check list of stuff to do for 18.0.0 changes.

• [x] Reverse engineer new kernel changes
• [x] Update fusee/exosphere with new keydata/values
• [x] Implement new changes into mesosphere
• [x] Implement new changes into spl
• [x] Implement new changes into <sysmodules, create as needed>
• [x] Update emummc
• [x] Miscellaneous exosphere/fusee fixes for new DRAM IDs
• [x] Make sure libnx is updated for anything relevant.

Post-release:

• [ ] Determine what other system modules need reverse engineering changes
• [ ] Implement new changes into jpegdec
• [ ] Reverse engineer potential new boot sysmodule changes.
• [ ] Miscellaneous post-release reverse engineering
• [ ] Miscellaneous post-release implementation work/updating

[SciresM]

That jpegdec stuff is really the only reason this isn't closed...not sure when it will be gotten to.

[gh0sti]

Would it make more sense to move this to a project instead of an issue?