Fix incorrect logging of bailout to Open Circuit when using the best gas. This happened because the starting gas used for 'best gas' calculation was a diluent - in most cases not a problem as the same gas is also used as a bailout gas. Now use the 'first' open circuit gas configured as the starting point. Also fixes the problem of a custom bailout gas not being logged as such, and consequently not being shown as bailout in the on-device log.

call step0_copy_bins.bat
call step1_create_OSTC4_firmware_upload_bin.bat
call step1_create_OSTC_RTE_upload.bat
call step1_create_OSTC_FontPack_upload.bat
call step2_create_OSTC4update_bin.bat
pause