Memory: Remove most usages of GetPointer

Config block: clean up

Memory: Handle RasterizerCachedMemory and RasterizerCachedSpecial page types in the memory block manipulation functions.

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.