using internal OSCCAL, fix a small bug
an alternative igr for use beside the supercic
Prepare some functions for pairmode
make it similar to Ikaris commits 5f6eeb9df9, 2ceda7ba84 and 10a779db36 including my comment
Merge branch 'develop' of https://github.com/borti4938/sd2snes into borti4938-develop

Conflicts:
	src/cfg.c
	src/memory.c
	src/smc.c
Firmware: do not enable SRTC manually for menu (now handled by smc.c / ROM header)
Merge branch 'borti4938-develop' into develop
revert some whitespace damage