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.

Asserts: Use lambdas to keep assertion code away from the main code path

Previously it would write the contents of register 13 for the case where the link register (r14) is supposed to be written.