GPU: Added code to unswizzle textures and ported the surface viewer from citra

Service/sockets: add bsd:s, nsd:a, nsd:u services

TODO: A shader may not use all of these textures at the same time, shader analysis should be performed to determine which textures are actually sampled.

Allow unswizzling of DXT1 textures.

arm_dynarmic: Fix timing

GPU: Added viewport registers to Maxwell3D's reg structure.

Tegra progress 2

FS: Implemented access to the SD card

Service/SSL: add ssl service

Remove Option for N/3DS from default.ini

CITRA_ICON -> YUZU_ICON

yuzu_cmd: change default cpu core to dynarmic

- Workaround for texture forwarding until we have a better place.