sm: for 8.0.0, add some first class homebrew support

stratosphere: custom exception handlers (reboot to fusee)

atmosphere: current year is 2019

strat: 0 -> ResultSuccess

strat: use sf/hipc results instead of magic numbers

strat: replace kernel/dbg magic numbers with result defs

sm: Use result definitions instead of magic numbers

Make stratosphere use new libnx HosVersion API

sm: change InstallMitM to wait for registration instead of 0xE15

sm: Add sm:dmnt query extension

stratosphere: Fix fs.mitm bis_protect race condition.

mitm: Improve session acquire semantics.

libstrat: automatically detect+format rawdata structs correctly.

sm: Update for libstratosphere refactor

Stratosphere: Fix FS permissions for <4.0.0 KIPs

Add and fix copyright notices for better GPL compliance (thanks @naehrwert and @CTCaer).

Stratosphere: Give more memory to SYSTEM, use less memory.

stratosphere: In-class initialize members ...

Same thing, less code, less boilerplate.

Modernize C++ usage (#144) ...

* Stratosphere: Use modern C++ idioms in some places

* algorithms like std::for_each are used instead of raw loops

* Stratosphere: Replace more raw loops with algorithms

* Stratosphere: Add a utility predicate function to test for equality with a reference element

This can be used to rewrite some common raw loops using algorithms instead

* fs.mitm: Use variant

* fs.mitm: Use enum class

* fs.mitm: Turn RomFSSourceInfo::Cleanup into a destructor

This obsoletes the need for a custom deleter in other places

* fs.mitm: Use enum class some more

* fs.mitm: Use unique_ptr

* fs.mitm: Simplify initialization

* Stratosphere: Simplify initialization

* fs.mitm: Use unique_ptr (fix memory leak along the way)

The previous code was using "delete" rather than "delete[]"

* fs.mitm: Use vector::emplace_back rather than push_back

emplace_back constructs elements in-place, hence avoiding a redundant element copy.

* Stratosphere: Replace more raw loops with algorithms

* Stratosphere: Use unique_ptr

* fs.mitm: Replace more raw loops with algorithms

* Stratosphere: Prefer move-construction over copy-construction when moving sink parameters around

fs.mitm: WIP LayeredFS impl (NOTE: UNUSABLE ATM) ...

Also greatly refactors libstratosphere, and does a lot of other things.
There is a lot of code in this one.

libstratosphere/fs.mitm: Push WIP support for Domains. Not yet fully working.

sm: add compile-time option to put a lower bound on session limits, which lets us do things like accessing fsp-ldr without killing ldr. (#136) ...

This time with style fixes.

fs.mitm: Implement basic passthrough framework for input commands.

Use "final" and "override" where appropriate (#117)

SM: Make Mitm compile-time toggleable, to forestall whining.

SM: Add IPC commands for first-class MITM installation.

Exosphere: Add API for retrieving versioning info.

SM: Match official SAC validation behavior.

SM: Fix svcGetSystemInfo bug, now works on 5.0.2.

Fix minor bugs in loader/sm