common_funcs: Provide rotr and rotl for MSVC

Fix ftoi and disable VFPv3

Fix float exceptions

OpenGL: Set shader_dirty on lighting changes

Memory: Added necessary headers and removed unnecessary header

Improve SMDH support in loaders and frontends

Implement CheckNew3DS and CheckNew3DSApp

VertexLoader: Minor changes

SVC::WaitSynchronizationN: Reschedule at the end

Also rewrite Qt wrappers to use those.

This allows frontends to keep a single loader and use it multiple times
e.g. for code loading and SMDH parsing.

tests: Infrastructure for unit tests

Refactor Tev dump

DSP/HLE: Implement mixer processing

Microprofile: DPI-aware drawing

Fix read-after-write in SMUAD, SMLAD, SMUSD, SMLSD

* Update ACT_U
* Create act_a.h
* Create act_a.cpp
* Add service ACT:A
* Add ACT:A source and header
* Fix wrong header