Implement fragment lighting in the sw renderer (take 2)

pica: upload shared shader code & swizzle to both unit

Service/dlp: Update function tables according 3dbrew

Quickfix typo in OpenGL 3.3 error message

User pointed out on the Discord server that "nothave" is erroneously concatenated. Added a space to prevent it.

Telemetry: Add several more useful fields

Handle invalid filenames when renaming files/directories

pica/shader_interpreter: fix off-by-one in LOOP

Produce 7zip artifacts on Travis and Appveyor

DynCom VFP tests

Services/APT: Corrected the behavior of the Receive/Send/Glance/CancelParameter functions

Misc shader debugger fixes

Fixed build error "too many initializers for ‘const MacAddress"

Use WinSSPI instead of OpenSSL

Appveyor has OpenSSL installed, so cURL tries to link against it.
This causes dll not found errors because we would also need to ship
OpenSSL, so we link against Windows SSPI instead.

gl_rasterizer: use texture buffer for proctex LUT

 gl_rasterizer_cache: fix using_depth_fb

Add address conversion functions returning optional, Add function to flush virtual region from rasterizer cache

Services/APT: Return the proper error code when calling SendParameter with an outstanding parameter already in memory.