GPU: Implemented the flip_data (bit 0) bit in display transfers.

EmuWindow: Fixed a reference to a temporary variable

 in GetTouchState()

Touchpad support

Implement SetLcdForceBlack and add implementation for color filling in the GPU code

dyncom: Minor cleanup

Assemblers will exit with an error when trying to assemble instructions with disallowed registers.

GPU: Implemented more depth buffer formats.

This fixes the horizontal lines in Picross E, Cubic Ninja, Cave Story 3D and possibly others

Pica/PrimitiveAssembly: Fix triangle strips and fans being generated with incorrect winding order.

GPU: Use the correct position for the finished bit in memory fills

GPU: Corrected the 24 bit memory fills component order

Fix errorcodes for bad config block request

Apply the logging filter before sending the message to the queue

Minor bugfixes to LDM/STM.

Update nihstro submodule to the initial release version.