HLE/APT: Always return an error from PrepareToStartNewestHomeMenu so that the Home Menu doesn't try to reboot the system.

As per 3dbrew:
"During Home Menu start-up it uses APT:PrepareToStartNewestHomeMenu. If that doesn't return an error(normally NS returns 0xC8A0CFFC for that), Home Menu starts a hardware reboot with APT:StartNewestHomeMenu etc. "

We need to know what is being run so we can set the APT parameter destination AppId correctly.
Delaying the preparation of the parameter until we know which AppId is running lets us support booting both the Home Menu and normal game Applications.

Fixed framebuffer warning

Improved performance of FromAttributeBuffer

WebService: Set USE_SYSTEM_CURL for travis linux builds

* WebService: Verify username and token; Log errors in PostJson

* Fixup: added docstrings to the functions

* Webservice: Added Icons to the verification, imrpved error detection in cpr, fixup nits

* fixup: fmt warning

Ternary operator is optimized by the compiler
whereas std::min() is meant to return a value.

I've noticed a 5%-10% emulation speed increase.

Services/NS: Port ns:s to the new service framework.

PICA: implement custom clip plane

Kernel/Memory: Give each process its own page table and allow switching the current page table upon reschedule

CPU/Dynarmic: Disable the fast page-table access in dynarmic until it supports switching page tables at runtime.

This fixes building the tests

Kernel/Memory: Make IsValidPhysicalAddress not go through the current process' virtual memory mapping.

Kernel/Threads: Don't clear the CPU instruction cache when performing a context switch from an idle thread into a thread in the same process.

We were unnecessarily clearing the cache when going from Process A -> Idle -> Process A, this caused extreme performance regressions.

Kernel/Memory: Changed GetPhysicalPointer so that it doesn't go through the current process' page table to obtain a pointer.

APT: load different shared font depending on the region

Build: Enable SSL in mingw by linking against WinSSL

The mingw builds aren't submitting telemetry because the curl library
they are linked against is configured to use openSSL and openSSL looks
for the certificates in the users home folder. This keeps it from
contacting web services because it can't communicate over SSL.

This commit adds a download in mingw builds that will download a
precompiled curl for mingw linked against winssl and sspi.

The loader is in charge of setting the newly created process's page table as the main one during the loading process.

travis_OSX: build with system curl

PICA: implemented geometry shader

Remove excess debug dlls for mingw build

pica/lighting: only apply Fresnel factor for the last light

Services/UDS: Handle beacon frames and the basic AP connection sequence frames.

Mii Selector Applet: update Mii structures

Fix icon for citra qt

Add manifest

Build: Add mingw64 compile support to appveyor